HC2-SFD-S (2
VDE
HC
1c, 2c, 4c
Relay for control panel of
1A to 10A (1c/2c/3c/4c)
Standard type
Amber sealed type
HC RELAYS
FEATURES
TYPICAL APPLICATIONS
1. Standard type and Amber sealed
type
2. Rich lineup includes relays with
operating indication, with diode
3. Full range of types
Plug-in type, PC board type and TM
type
4. Sockets and terminal sockets are
available.
1. Factory automation equipment and
automotive devices
2. Control panels, power supply
equipment, molding equipment,
machine tools, welding equipment,
agricultural equipment, etc.
3. Office equipment, automatic
vending machines,
telecommunications equipment,
disaster prevention equipment,
copiers, measuring devices, medical
equipment, amusement devices, etc.
4. All types of household appliance
With diode type
ORDERING INFORMATION
Standard type
Amber sealed type
HC
HC
Contact arrangement
1: 1 Form C
2: 2 Form C
3: 3 Form C
4: 4 Form C
4D: Bifurcated contact (twin)
Contact arrangement
1: 1 Form C
2: 2 Form C
4: 4 Form C
Nil: Standard type
E: Amber sealed type
ED: Amber sealed type bifurcated contact
(twin) (Only 4 Form C)
Terminal arrangement
H:
Plug-in type
HL: Plug-in with LED indication
HP: PC board type
HPL: PC board with LED indication
HTM: TM type
Terminal arrangement
H:
Plug-in type
L:
Plug-in with LED indication
HP: PC board type
PL: PC board with LED indication
HTM: TM type
Nominal coil voltage
AC 6, 12, 24, 48, 100 (100/110), 120 (110/120),
200 (200/220), 240 (220/240) V
DC 6, 12, 24, 48, 100 (100/110) V
Nominal coil voltage
AC 6, 12, 24, 48, 100 (100/110), 120 (110/120),
200 (200/220), 240 (220/240) V
DC 6, 12, 24, 48, 100 (100/110) V
Contact material
Contact
material
Contact
arrangement
1 Form C
2 Form C
3 Form C
4 Form C
4-pole bifurcated (twin)
ds_61C04_en_hc: 110313J
AgSnO2 type
AgNi type
F
F
F
Nil
Nil
Contact material
Contact
material
Contact
arrangement
1 Form C
2 Form C
4 Form C
4-pole bifurcated (twin)
AgSnO2 type
AgNi type
F
F
Nil
Nil
1
HC
With diode type (For DC)
HC
Contact arrangement
1: 1 Form C
2: 2 Form C
3: 3 Form C
4: 4 Form C
4D: Bifurcated contact (twin)
Terminal arrangement
Nil: Plug-in type
L: Plug-in with LED indication
Nominal coil voltage
DC: 6, 12, 24, 48, 100 (100/110) V
Surge suppression
D: With diode
Contact material
Contact
material
Contact
arrangement
1 Form C
2 Form C
3 Form C
4 Form C
4-pole bifurcated (twin)
AgSnO2 type
AgNi type
F
F
F
Nil
Nil
LINEUP
Type
Contact arrangement
Remarks
Plug-in terminal type
HC relay
Standard type
Single side stable
Bifurcated (Twin)
HC relay
Amber sealed
type
Single side stable
Bifurcated (Twin)
DC type with
surge absorbing
diode
Single side stable
Bifurcated (Twin)
PC board terminal type
Without LED
With LED
Without LED
With LED
Top mounting type
(TM type)
1 Form C
A
A
A
A
A
2 Form C
A
A
A
A
A
3 Form C
A
A
A
A
A
4 Form C
A
A
A
A
A
4 Form C
A
A
A
A
A
1 Form C
A
A
A
A
A
2 Form C
A
A
A
A
A
4 Form C
A
A
A
A
A
4 Form C
A
A
A
A
A
1 Form C
A
A
—
—
—
2 Form C
A
A
—
—
—
3 Form C
A
A
—
—
—
4 Form C
A
A
—
—
—
4 Form C
A
A
—
—
—
Amber sealed type
also available
A: Available
Notes: 1. HC relays with ground terminals also available.
2. HC relays with 0.9 mm wide PC board terminals also available.
HC RELAY CONTACT ARRANGEMENT
Type
Single side stable contact
Part number
HC❒
Features
2
Suitable for high-capacity load switching
Standard type HC relays have high single-contact capacity;
1 Form C: 10 A
2 Form C and 3 Form C: 7 A
4 Form C: 5 A
4-pole bifurcated (twin) contact
HC4D
Bifurcated (twin) contact ensures high contact reliability
Suitable for low level loads
Minimum switching capability: 100 A 100m V DC (reference value)
ds_61C04_en_hc: 110313J
HC
LED INDICATION TYPE
Type
With LED indication type
Part number
HCM-HL
Features
LED lights up when relay is operating
Inspection and detection of trouble is easy.
LEDs are green for DC types and red for
AC types.
All types are available with LED indication.
1
2
3
4
5
6
7
8
9
10
11
12
13 –
+14
LED
• LED colors indicate the type of relay:
red for AC type and green for DC type.
Protection diode
(Bottom view)
HC RELAY SERIES PRODUCT TYPES
Type
Amber sealed type HC relay
HC relay with diode type (for DC)
Part number
HCME
HCM-M-MV-D
Features
Has built-in diode to absorb surge when the coil goes to the off state (for
DC type).
Relay is completely sealed with resin.
Provides high reliability in adverse surroundings.
Suitable for protecting relay driver circuits and for noise suppression
Suitable for use in dusty conditions or where organic gases are present Diode characteristics: Reverse breakdown voltage 1,000 V
Forward current 1 A
4-pole bifurcated (twin) type and Relay with LED indication are available.
TYPES
1. Standard type
1) Plug-in type
Nominal coil voltage
1 Form C
2 Form C
3 Form C
4 Form C
Part No.
Part No.
Part No.
Part No.
4 Form C (twin)
Part No.
6V AC
HC1-H-AC6V-F
HC2-H-AC6V-F
HC3-H-AC6V-F
HC4-H-AC6V
HC4D-H-AC6V
12V AC
HC1-H-AC12V-F
HC2-H-AC12V-F
HC3-H-AC12V-F
HC4-H-AC12V
HC4D-H-AC12V
24V AC
HC1-H-AC24V-F
HC2-H-AC24V-F
HC3-H-AC24V-F
HC4-H-AC24V
HC4D-H-AC24V
48V AC
HC1-H-AC48V-F
HC2-H-AC48V-F
HC3-H-AC48V-F
HC4-H-AC48V
HC4D-H-AC48V
100/110V AC
HC1-H-AC100V-F
HC2-H-AC100V-F
HC3-H-AC100V-F
HC4-H-AC100V
HC4D-H-AC100V
110/120V AC
HC1-H-AC120V-F
HC2-H-AC120V-F
HC3-H-AC120V-F
HC4-H-AC120V
HC4D-H-AC120V
200/220V AC
HC1-H-AC200V-F
HC2-H-AC200V-F
HC3-H-AC200V-F
HC4-H-AC200V
HC4D-H-AC200V
220/240V AC
HC1-H-AC240V-F
HC2-H-AC240V-F
HC3-H-AC240V-F
HC4-H-AC240V
HC4D-H-AC240V
6V DC
HC1-H-DC6V-F
HC2-H-DC6V-F
HC3-H-DC6V-F
HC4-H-DC6V
HC4D-H-DC6V
12V DC
HC1-H-DC12V-F
HC2-H-DC12V-F
HC3-H-DC12V-F
HC4-H-DC12V
HC4D-H-DC12V
24V DC
HC1-H-DC24V-F
HC2-H-DC24V-F
HC3-H-DC24V-F
HC4-H-DC24V
HC4D-H-DC24V
48V DC
HC1-H-DC48V-F
HC2-H-DC48V-F
HC3-H-DC48V-F
HC4-H-DC48V
HC4D-H-DC48V
100/110V DC
HC1-H-DC100V-F
HC2-H-DC100V-F
HC3-H-DC100V-F
HC4-H-DC100V
HC4D-H-DC100V
1 Form C
2 Form C
3 Form C
4 Form C
Part No.
Part No.
Part No.
Part No.
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
2) Plug-in type (with LED indication)
Nominal coil voltage
4 Form C (twin)
Part No.
6V AC
HC1-HL-AC6V-F
HC2-HL-AC6V-F
HC3-HL-AC6V-F
HC4-HL-AC6V
HC4D-HL-AC6V
12V AC
HC1-HL-AC12V-F
HC2-HL-AC12V-F
HC3-HL-AC12V-F
HC4-HL-AC12V
HC4D-HL-AC12V
24V AC
HC1-HL-AC24V-F
HC2-HL-AC24V-F
HC3-HL-AC24V-F
HC4-HL-AC24V
HC4D-HL-AC24V
100/110V AC
HC1-HL-AC100V-F
HC2-HL-AC100V-F
HC3-HL-AC100V-F
HC4-HL-AC100V
HC4D-HL-AC100V
110/120V AC
HC1-HL-AC120V-F
HC2-HL-AC120V-F
HC3-HL-AC120V-F
HC4-HL-AC120V
HC4D-HL-AC120V
200/220V AC
HC1-HL-AC200V-F
HC2-HL-AC200V-F
HC3-HL-AC200V-F
HC4-HL-AC200V
HC4D-HL-AC200V
220/240V AC
HC1-HL-AC240V-F
HC2-HL-AC240V-F
HC3-HL-AC240V-F
HC4-HL-AC240V
HC4D-HL-AC240V
6V DC
HC1-HL-DC6V-F
HC2-HL-DC6V-F
HC3-HL-DC6V-F
HC4-HL-DC6V
HC4D-HL-DC6V
12V DC
HC1-HL-DC12V-F
HC2-HL-DC12V-F
HC3-HL-DC12V-F
HC4-HL-DC12V
HC4D-HL-DC12V
24V DC
HC1-HL-DC24V-F
HC2-HL-DC24V-F
HC3-HL-DC24V-F
HC4-HL-DC24V
HC4D-HL-DC24V
48V DC
HC1-HL-DC48V-F
HC2-HL-DC48V-F
HC3-HL-DC48V-F
HC4-HL-DC48V
HC4D-HL-DC48V
100/110V DC
HC1-HL-DC100V-F
HC2-HL-DC100V-F
HC3-HL-DC100V-F
HC4-HL-DC100V
HC4D-HL-DC100V
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
ds_61C04_en_hc: 110313J
3
HC
3) PC board type
Nominal coil voltage
1 Form C
2 Form C
3 Form C
4 Form C
Part No.
Part No.
Part No.
Part No.
4 Form C (twin)
Part No.
6V AC
HC1-HP-AC6V-F
HC2-HP-AC6V-F
HC3-HP-AC6V-F
HC4-HP-AC6V
HC4D-HP-AC6V
12V AC
HC1-HP-AC12V-F
HC2-HP-AC12V-F
HC3-HP-AC12V-F
HC4-HP-AC12V
HC4D-HP-AC12V
24V AC
HC1-HP-AC24V-F
HC2-HP-AC24V-F
HC3-HP-AC24V-F
HC4-HP-AC24V
HC4D-HP-AC24V
48V AC
HC1-HP-AC48V-F
HC2-HP-AC48V-F
HC3-HP-AC48V-F
HC4-HP-AC48V
HC4D-HP-AC48V
100/110V AC
HC1-HP-AC100V-F
HC2-HP-AC100V-F
HC3-HP-AC100V-F
HC4-HP-AC100V
HC4D-HP-AC100V
110/120V AC
HC1-HP-AC120V-F
HC2-HP-AC120V-F
HC3-HP-AC120V-F
HC4-HP-AC120V
HC4D-HP-AC120V
200/220V AC
HC1-HP-AC200V-F
HC2-HP-AC200V-F
HC3-HP-AC200V-F
HC4-HP-AC200V
HC4D-HP-AC200V
220/240V AC
HC1-HP-AC240V-F
HC2-HP-AC240V-F
HC3-HP-AC240V-F
HC4-HP-AC240V
HC4D-HP-AC240V
6V DC
HC1-HP-DC6V-F
HC2-HP-DC6V-F
HC3-HP-DC6V-F
HC4-HP-DC6V
HC4D-HP-DC6V
12V DC
HC1-HP-DC12V-F
HC2-HP-DC12V-F
HC3-HP-DC12V-F
HC4-HP-DC12V
HC4D-HP-DC12V
24V DC
HC1-HP-DC24V-F
HC2-HP-DC24V-F
HC3-HP-DC24V-F
HC4-HP-DC24V
HC4D-HP-DC24V
48V DC
HC1-HP-DC48V-F
HC2-HP-DC48V-F
HC3-HP-DC48V-F
HC4-HP-DC48V
HC4D-HP-DC48V
100/110V DC
HC1-HP-DC100V-F
HC2-HP-DC100V-F
HC3-HP-DC100V-F
HC4-HP-DC100V
HC4D-HP-DC100V
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Note: Please add “-31” before “-F” in the part number when ordering the PC board type 0.9 mm width terminal (ex) HC1-HP-AC6V-31-F.
4) PC board type (with LED indication)
Nominal coil voltage
1 Form C
2 Form C
3 Form C
4 Form C
Part No.
Part No.
Part No.
Part No.
4 Form C (twin)
Part No.
6V AC
HC1-HPL-AC6V-F
HC2-HPL-AC6V-F
HC3-HPL-AC6V-F
HC4-HPL-AC6V
HC4D-HPL-AC6V
12V AC
HC1-HPL-AC12V-F
HC2-HPL-AC12V-F
HC3-HPL-AC12V-F
HC4-HPL-AC12V
HC4D-HPL-AC12V
24V AC
HC1-HPL-AC24V-F
HC2-HPL-AC24V-F
HC3-HPL-AC24V-F
HC4-HPL-AC24V
HC4D-HPL-AC24V
100/110V AC
HC1-HPL-AC100V-F
HC2-HPL-AC100V-F
HC3-HPL-AC100V-F
HC4-HPL-AC100V
HC4D-HPL-AC100V
110/120V AC
HC1-HPL-AC120V-F
HC2-HPL-AC120V-F
HC3-HPL-AC120V-F
HC4-HPL-AC120V
HC4D-HPL-AC120V
200/220V AC
HC4D-HPL-AC200V
HC1-HPL-AC200V-F
HC2-HPL-AC200V-F
HC3-HPL-AC200V-F
HC4-HPL-AC200V
6V DC
HC1-HPL-DC6V-F
HC2-HPL-DC6V-F
HC3-HPL-DC6V-F
HC4-HPL-DC6V
HC4D-HPL-DC6V
12V DC
HC1-HPL-DC12V-F
HC2-HPL-DC12V-F
HC3-HPL-DC12V-F
HC4-HPL-DC12V
HC4D-HPL-DC12V
24V DC
HC1-HPL-DC24V-F
HC2-HPL-DC24V-F
HC3-HPL-DC24V-F
HC4-HPL-DC24V
HC4D-HPL-DC24V
48V DC
HC1-HPL-DC48V-F
HC2-HPL-DC48V-F
HC3-HPL-DC48V-F
HC4-HPL-DC48V
HC4D-HPL-DC48V
100/110V DC
HC1-HPL-DC100V-F
HC2-HPL-DC100V-F
HC3-HPL-DC100V-F
HC4-HPL-DC100V
HC4D-HPL-DC100V
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Note: Please add “-31” before “-F” in the part number when ordering the PC board type 0.9 mm width terminal (ex) HC1-HPL-AC6V-31-F.
5) TM type
Nominal coil voltage
1 Form C
2 Form C
3 Form C
4 Form C
Part No.
Part No.
Part No.
Part No.
4 Form C (twin)
Part No.
6V AC
HC1-HTM-AC6V-F
HC2-HTM-AC6V-F
HC3-HTM-AC6V-F
HC4-HTM-AC6V
HC4D-HTM-AC6V
12V AC
HC1-HTM-AC12V-F
HC2-HTM-AC12V-F
HC3-HTM-AC12V-F
HC4-HTM-AC12V
HC4D-HTM-AC12V
24V AC
HC1-HTM-AC24V-F
HC2-HTM-AC24V-F
HC3-HTM-AC24V-F
HC4-HTM-AC24V
HC4D-HTM-AC24V
48V AC
HC1-HTM-AC48V-F
HC2-HTM-AC48V-F
HC3-HTM-AC48V-F
HC4-HTM-AC48V
HC4D-HTM-AC48V
100/110V AC
HC1-HTM-AC100V-F
HC2-HTM-AC100V-F
HC3-HTM-AC100V-F
HC4-HTM-AC100V
HC4D-HTM-AC100V
110/120V AC
HC1-HTM-AC120V-F
HC2-HTM-AC120V-F
HC3-HTM-AC120V-F
HC4-HTM-AC120V
HC4D-HTM-AC120V
200/220V AC
HC1-HTM-AC200V-F
HC2-HTM-AC200V-F
HC3-HTM-AC200V-F
HC4-HTM-AC200V
HC4D-HTM-AC200V
6V DC
HC1-HTM-DC6V-F
HC2-HTM-DC6V-F
HC3-HTM-DC6V-F
HC4-HTM-DC6V
HC4D-HTM-DC6V
12V DC
HC1-HTM-DC12V-F
HC2-HTM-DC12V-F
HC3-HTM-DC12V-F
HC4-HTM-DC12V
HC4D-HTM-DC12V
24V DC
HC1-HTM-DC24V-F
HC2-HTM-DC24V-F
HC3-HTM-DC24V-F
HC4-HTM-DC24V
HC4D-HTM-DC24V
48V DC
HC1-HTM-DC48V-F
HC2-HTM-DC48V-F
HC3-HTM-DC48V-F
HC4-HTM-DC48V
HC4D-HTM-DC48V
100/110V DC
HC1-HTM-DC100V-F
HC2-HTM-DC100V-F
HC3-HTM-DC100V-F
HC4-HTM-DC100V
HC4D-HTM-DC100V
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
4
ds_61C04_en_hc: 110313J
HC
2. Amber sealed type
1) Plug-in type
Nominal coil voltage
1 Form C
2 Form C
4 Form C
Part No.
Part No.
Part No.
4 Form C (twin)
Part No.
6V AC
HC1E-H-AC6V-F
HC2E-H-AC6V-F
HC4E-H-AC6V
HC4ED-H-AC6V
12V AC
HC1E-H-AC12V-F
HC2E-H-AC12V-F
HC4E-H-AC12V
HC4ED-H-AC12V
24V AC
HC1E-H-AC24V-F
HC2E-H-AC24V-F
HC4E-H-AC24V
HC4ED-H-AC24V
48V AC
HC1E-H-AC48V-F
HC2E-H-AC48V-F
HC4E-H-AC48V
HC4ED-H-AC48V
100/110V AC
HC1E-H-AC100V-F
HC2E-H-AC100V-F
HC4E-H-AC100V
HC4ED-H-AC100V
110/120V AC
HC1E-H-AC120V-F
HC2E-H-AC120V-F
HC4E-H-AC120V
HC4ED-H-AC120V
200/220V AC
HC1E-H-AC200V-F
HC2E-H-AC200V-F
HC4E-H-AC200V
HC4ED-H-AC200V
220/240V AC
HC4ED-H-AC240V
HC1E-H-AC240V-F
HC2E-H-AC240V-F
HC4E-H-AC240V
6V DC
HC1E-H-DC6V-F
HC2E-H-DC6V-F
HC4E-H-DC6V
HC4ED-H-DC6V
12V DC
HC1E-H-DC12V-F
HC2E-H-DC12V-F
HC4E-H-DC12V
HC4ED-H-DC12V
24V DC
HC1E-H-DC24V-F
HC2E-H-DC24V-F
HC4E-H-DC24V
HC4ED-H-DC24V
48V DC
HC1E-H-DC48V-F
HC2E-H-DC48V-F
HC4E-H-DC48V
HC4ED-H-DC48V
100/110V DC
HC1E-H-DC100V-F
HC2E-H-DC100V-F
HC4E-H-DC100V
HC4ED-H-DC100V
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
2) Plug-in type (With LED indication)
Nominal coil voltage
1 Form C
2 Form C
4 Form C
Part No.
Part No.
Part No.
4 Form C (twin)
Part No.
6V AC
HC1E-L-AC6V-F
HC2E-L-AC6V-F
HC4E-L-AC6V
HC4ED-L-AC6V
12V AC
HC1E-L-AC12V-F
HC2E-L-AC12V-F
HC4E-L-AC12V
HC4ED-L-AC12V
24V AC
HC1E-L-AC24V-F
HC2E-L-AC24V-F
HC4E-L-AC24V
HC4ED-L-AC24V
48V AC
HC1E-L-AC48V-F
HC2E-L-AC48V-F
HC4E-L-AC48V
HC4ED-L-AC48V
100/110V AC
HC1E-L-AC100V-F
HC2E-L-AC100V-F
HC4E-L-AC100V
HC4ED-L-AC100V
110/120V AC
HC1E-L-AC120V-F
HC2E-L-AC120V-F
HC4E-L-AC120V
HC4ED-L-AC120V
200/220V AC
HC1E-L-AC200V-F
HC2E-L-AC200V-F
HC4E-L-AC200V
HC4ED-L-AC200V
220/240V AC
HC1E-L-AC240V-F
HC2E-L-AC240V-F
HC4E-L-AC240V
HC4ED-L-AC240V
6V DC
HC1E-L-DC6V-F
HC2E-L-DC6V-F
HC4E-L-DC6V
HC4ED-L-DC6V
12V DC
HC1E-L-DC12V-F
HC2E-L-DC12V-F
HC4E-L-DC12V
HC4ED-L-DC12V
24V DC
HC1E-L-DC24V-F
HC2E-L-DC24V-F
HC4E-L-DC24V
HC4ED-L-DC24V
48V DC
HC1E-L-DC48V-F
HC2E-L-DC48V-F
HC4E-L-DC48V
HC4ED-L-DC48V
100/110V DC
HC1E-L-DC100V-F
HC2E-L-DC100V-F
HC4E-L-DC100V
HC4ED-L-DC100V
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
3) PC board type
1 Form C
2 Form C
4 Form C
Part No.
Part No.
Part No.
6V AC
HC1E-HP-AC6V-F
HC2E-HP-AC6V-F
HC4E-HP-AC6V
HC4ED-HP-AC6V
12V AC
HC1E-HP-AC12V-F
HC2E-HP-AC12V-F
HC4E-HP-AC12V
HC4ED-HP-AC12V
24V AC
HC1E-HP-AC24V-F
HC2E-HP-AC24V-F
HC4E-HP-AC24V
HC4ED-HP-AC24V
48V AC
HC1E-HP-AC48V-F
HC2E-HP-AC48V-F
HC4E-HP-AC48V
HC4ED-HP-AC48V
100/110V AC
HC1E-HP-AC100V-F
HC2E-HP-AC100V-F
HC4E-HP-AC100V
HC4ED-HP-AC100V
110/120V AC
HC1E-HP-AC120V-F
HC2E-HP-AC120V-F
HC4E-HP-AC120V
HC4ED-HP-AC120V
200/220V AC
HC1E-HP-AC200V-F
HC2E-HP-AC200V-F
HC4E-HP-AC200V
HC4ED-HP-AC200V
220/240V AC
HC1E-HP-AC240V-F
HC2E-HP-AC240V-F
HC4E-HP-AC240V
HC4ED-HP-AC240V
6V DC
HC1E-HP-DC6V-F
HC2E-HP-DC6V-F
HC4E-HP-DC6V
HC4ED-HP-DC6V
12V DC
HC1E-HP-DC12V-F
HC2E-HP-DC12V-F
HC4E-HP-DC12V
HC4ED-HP-DC12V
24V DC
HC1E-HP-DC24V-F
HC2E-HP-DC24V-F
HC4E-HP-DC24V
HC4ED-HP-DC24V
48V DC
HC1E-HP-DC48V-F
HC2E-HP-DC48V-F
HC4E-HP-DC48V
HC4ED-HP-DC48V
100/110V DC
HC1E-HP-DC100V-F
HC2E-HP-DC100V-F
HC4E-HP-DC100V
HC4ED-HP-DC100V
Nominal coil voltage
4 Form C (twin)
Part No.
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Note: Please add “-31” in the suffix of part number when ordering the PC board type 0.9 mm width terminal. (4 Form C, 4 Form C (twin) only)
ds_61C04_en_hc: 110313J
5
HC
4) PC board type (With LED indication)
Nominal coil voltage
1 Form C
2 Form C
4 Form C
Part No.
Part No.
Part No.
4 Form C (twin)
Part No.
6V AC
HC1E-PL-AC6V-F
HC2E-PL-AC6V-F
HC4E-PL-AC6V
HC4ED-PL-AC6V
12V AC
HC1E-PL-AC12V-F
HC2E-PL-AC12V-F
HC4E-PL-AC12V
HC4ED-PL-AC12V
24V AC
HC1E-PL-AC24V-F
HC2E-PL-AC24V-F
HC4E-PL-AC24V
HC4ED-PL-AC24V
48V AC
HC1E-PL-AC48V-F
HC2E-PL-AC48V-F
HC4E-PL-AC48V
HC4ED-PL-AC48V
100/110V AC
HC1E-PL-AC100V-F
HC2E-PL-AC100V-F
HC4E-PL-AC100V
HC4ED-PL-AC100V
110/120V AC
HC1E-PL-AC120V-F
HC2E-PL-AC120V-F
HC4E-PL-AC120V
HC4ED-PL-AC120V
200/220V AC
HC1E-PL-AC200V-F
HC2E-PL-AC200V-F
HC4E-PL-AC200V
HC4ED-PL-AC200V
220/240V AC
HC4ED-PL-AC240V
HC1E-PL-AC240V-F
HC2E-PL-AC240V-F
HC4E-PL-AC240V
6V DC
HC1E-PL-DC6V-F
HC2E-PL-DC6V-F
HC4E-PL-DC6V
HC4ED-PL-DC6V
12V DC
HC1E-PL-DC12V-F
HC2E-PL-DC12V-F
HC4E-PL-DC12V
HC4ED-PL-DC12V
24V DC
HC1E-PL-DC24V-F
HC2E-PL-DC24V-F
HC4E-PL-DC24V
HC4ED-PL-DC24V
48V DC
HC1E-PL-DC48V-F
HC2E-PL-DC48V-F
HC4E-PL-DC48V
HC4ED-PL-DC48V
100/110V DC
HC1E-PL-DC100V-F
HC2E-PL-DC100V-F
HC4E-PL-DC100V
HC4ED-PL-DC100V
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Note: Please add “-31” in the suffix of part number when ordering the PC board type 0.9 mm width terminal. (4 Form C, 4 Form C (twin) only)
5) TM type
Nominal coil voltage
1 Form C
2 Form C
4 Form C
Part No.
Part No.
Part No.
4 Form C (twin)
Part No.
6V AC
HC1E-HTM-AC6V-F
HC2E-HTM-AC6V-F
HC4E-HTM-AC6V
HC4ED-HTM-AC6V
12V AC
HC1E-HTM-AC12V-F
HC2E-HTM-AC12V-F
HC4E-HTM-AC12V
HC4ED-HTM-AC12V
24V AC
HC1E-HTM-AC24V-F
HC2E-HTM-AC24V-F
HC4E-HTM-AC24V
HC4ED-HTM-AC24V
48V AC
HC1E-HTM-AC48V-F
HC2E-HTM-AC48V-F
HC4E-HTM-AC48V
HC4ED-HTM-AC48V
100/110V AC
HC1E-HTM-AC100V-F
HC2E-HTM-AC100V-F
HC4E-HTM-AC100V
HC4ED-HTM-AC100V
110/120V AC
HC1E-HTM-AC120V-F
HC2E-HTM-AC120V-F
HC4E-HTM-AC120V
HC4ED-HTM-AC120V
200/220V AC
HC1E-HTM-AC200V-F
HC2E-HTM-AC200V-F
HC4E-HTM-AC200V
HC4ED-HTM-AC200V
220/240V AC
HC4ED-HTM-AC240V
HC1E-HTM-AC240V-F
HC2E-HTM-AC240V-F
HC4E-HTM-AC240V
6V DC
HC1E-HTM-DC6V-F
HC2E-HTM-DC6V-F
HC4E-HTM-DC6V
HC4ED-HTM-DC6V
12V DC
HC1E-HTM-DC12V-F
HC2E-HTM-DC12V-F
HC4E-HTM-DC12V
HC4ED-HTM-DC12V
24V DC
HC1E-HTM-DC24V-F
HC2E-HTM-DC24V-F
HC4E-HTM-DC24V
HC4ED-HTM-DC24V
48V DC
HC1E-HTM-DC48V-F
HC2E-HTM-DC48V-F
HC4E-HTM-DC48V
HC4ED-HTM-DC48V
100/110V DC
HC1E-HTM-DC100V-F
HC2E-HTM-DC100V-F
HC4E-HTM-DC100V
HC4ED-HTM-DC100V
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
4. With diode type (For DC)
1) Plug-in type
Nominal coil voltage
1 Form C
2 Form C
3 Form C
4 Form C
Part No.
Part No.
Part No.
Part No.
4 Form C (twin)
Part No.
6V DC
HC1-DC6V-D-F
HC2-DC6V-D-F
HC3-DC6V-D-F
HC4-DC6V-D
HC4D-DC6V-D
12V DC
HC1-DC12V-D-F
HC2-DC12V-D-F
HC3-DC12V-D-F
HC4-DC12V-D
HC4D-DC12V-D
24V DC
HC1-DC24V-D-F
HC2-DC24V-D-F
HC3-DC24V-D-F
HC4-DC24V-D
HC4D-DC24V-D
48V DC
HC1-DC48V-D-F
HC2-DC48V-D-F
HC3-DC48V-D-F
HC4-DC48V-D
HC4D-DC48V-D
100/110V DC
HC1-DC100V-D-F
HC2-DC100V-D-F
HC3-DC100V-D-F
HC4-DC100V-D
HC4D-DC100V-D
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
2) Plug-in type (with LED indication)
Nominal coil voltage
1 Form C
2 Form C
3 Form C
4 Form C
Part No.
Part No.
Part No.
Part No.
4 Form C (twin)
Part No.
6V DC
HC1-L-DC6V-D-F
HC2-L-DC6V-D-F
HC3-L-DC6V-D-F
HC4-L-DC6V-D
HC4D-L-DC6V-D
12V DC
HC1-L-DC12V-D-F
HC2-L-DC12V-D-F
HC3-L-DC12V-D-F
HC4-L-DC12V-D
HC4D-L-DC12V-D
24V DC
HC1-L-DC24V-D-F
HC2-L-DC24V-D-F
HC3-L-DC24V-D-F
HC4-L-DC24V-D
HC4D-L-DC24V-D
48V DC
HC1-L-DC48V-D-F
HC2-L-DC48V-D-F
HC3-L-DC48V-D-F
HC4-L-DC48V-D
HC4D-L-DC48V-D
100/110V DC
HC1-L-DC100V-D-F
HC2-L-DC100V-D-F
HC3-L-DC100V-D-F
HC4-L-DC100V-D
HC4D-L-DC100V-D
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
6
ds_61C04_en_hc: 110313J
HC
RATING
1. Standard type
1) Coil data
(1) AC coils (50/60Hz)
Type
Nominal coil
voltage
Drop-out
voltage
(at 20C 68F)
Nominal coil current
[20%] (at 20C 68F)
Coil inductance
50Hz
60Hz
N.C.
condition
6V AC
224mA
200mA
0.078H
12V AC
111mA
100mA
0.312H
0.295H
56mA
50mA
1.243H
1.181H
28mA
25mA
4.974H
4.145H
20.63H
24V AC
Standard
Pick-up voltage
(at 20C 68F)
48V AC
100/110V AC
80%V or less of
nominal voltage
(Initial)
30%V or more
of nominal
voltage
(Initial)
N.O.
condition
0.074H
13.4/14.7mA
12/13.2mA
23.75H
110/120V AC
12.2/13.5mA
10.9/11.9mA
27.19H
25.57H
200/220V AC
6.7/7.4mA
6/6.6mA
85.98H
81.76H
Nominal operating
power
50Hz
60Hz
1.3VA
1.2VA
Max. applied
voltage
(at 70C 158F)
110%V of
nominal voltage
Notes: 1. The relay operates in a range of 80% to 110% V of the voltage rating, but ideally, in consideration of temporary voltage fluctuations, it should be operated at the
rated voltage. In particular, for AC operation, if the applied voltage drops to 80% V or more below the rated voltage, humming will occur and a large current will flow
leading possibly to coil burnout.
2. The maximum applied voltage is the maximum voltage fluctuation value for the coil power supply. This value is not a permissible value for continuous operation.
(This value differs depending on the ambient temperature. Please contact us for details.)
(2) DC coils
Type
Standard
Nominal coil
voltage
Pick-up voltage
(at 20C 68F)
Drop-out voltage
(at 20C 68F)
Nominal coil current
[10%]
(at 20C 68F)
Coil resistance
[10%]
(at 20C 68F)
6V DC
150mA
40
12V DC
75mA
160
37mA
650
24V DC
48V DC
80%V or less of
nominal voltage
(Initial)
100/110V DC
10%V or more of
nominal voltage
(Initial)
18.5mA
2,600
10/11mA
10,000
Nominal operating
power
Max. applied voltage
(at 70C 158F)
0.9W
110%V of
nominal voltage
1.0W
Notes: 1. The coil resistance for DC operation is the value measured when the coil temperature is 20C 68F. Compensate 0.4% for every 1C change in temperature.
2. The relay operates in a range of 80% to 110% V of the voltage rating, but ideally, in consideration of temporary voltage fluctuations, it should be operated at the
rated voltage.
3. For use with 200 V DC, connect a 10 K (5W) resistor, in series, to the 100 V DC relay.
4. The maximum applied voltage is the maximum voltage fluctuation value for the coil power supply. This value is not a permissible value for continuous operation.
(This value differs depending on the ambient temperature. Please contact us for details.)
ds_61C04_en_hc: 110313J
7
HC
2) Specifications
Characteristics
Item
Specifications
Arrangement
Contact
1 Form C
2 Form C
Contact resistance (Initial)
3 Form C
Contact material
Ag alloy (cd free) + Au flash
Nominal switching capacity
(resistive load)
AgNi type + Au clad
7A 250V AC
7A 250V AC
5A 250V AC
3A 250V AC
2,500VA
1,750VA
1,750VA
1,250VA
750VA
5A
3A
Max. switching voltage
250VAC
10A
Max. switching current*4
7A
Nominal operating power
1mA 1V DC
Insulation resistance (Initial)
Electrical
characteristics
Between open
contacts
700 Vrms for 1min. (Detection current: 10mA.)
Between contact
sets
700 Vrms for 1min. (Detection current: 10mA.)
Between contact
and coil
2,000 Vrms for 1min. (Detection current: 10mA.)
Max. 80C 176F (By resistive method, nominal coil voltage)
Operate time (at 20C 68F)*2
Max. 20ms (Nominal coil voltage applied to the coil, excluding contact bounce time.)
Release time (at 20C 68F)*2
Max. 20ms (Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode)
Functional
Shock
resistance
Vibration
resistance
Min. 196 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10s.)
Destructive
Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
Functional
10 to 55 Hz at double amplitude of 1 mm (Detection time: 10s.)
Destructive
10 to 55 Hz at double amplitude of 2 mm
Min. 5107: AC coil type (at 180 times/min.); Min. 108: DC coil type (at 180 times/min.)
Mechanical
Expected life
Conditions
100A 1V DC
Min. 1,000M (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Temperature rise (coil)
(at 70C 158F)
Mechanical
characteristics
7A
AC (50Hz): 1.3VA, AC (60Hz): 1.2VA, DC: 0.9 to 1.1W
Min. switching capacity
(Reference value)*1
Breakdown
voltage
(Initial)
4 Form C (twin)
10A 250V AC
Max. switching power
(resistive load)
Rating
4 Form C
Max. 30 m (By voltage drop 6 V DC 1A)
Min. 2105
resistive load
(at 20 times/min.)
Electrical
Min. 2105
resistive load
(at 20 times/min.)
Min. 105
resistive load
(at 20 times/min.)
Min. 2105
resistive load
(at 20 times/min.)
Min. 2105
resistive load
(at 20 times/min.)
Ambient temperature: –50C to +70C –58F to +158F (without LED); –50C to +60C –58F to +140F (with LED)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Conditions for operation,
transport and storage*3
Max. Operating speed
20 times/min. (at max. rating)
Unit weight
Approx. 30g 1.06 oz
Notes:
*1. This value can change due to the switching frequency, environmental conditions and desired reliability level, therefore it is recommended to check this with the actual load.
*2. For the AC coil types, the operate/release time will differ depending on the phase.
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions
in NOTES on page 15.
*4. When using the socket and terminal socket, be sure to verify the max. continuous current.
3) Switching capacity and expected life
(1) Electrical (at 20 times/min.)
Load
Voltage
1 Form C
2 Form C
3 Form C
AC
Resistive (cos  = 1)
DC
Inductive (cos 
0.4)
Resistive
Inductive
Expected life
125V AC
250V AC
125V AC
250V AC
30V DC
30V DC
10A
10A
5A
3A
—
—
Min. 2105
7A
7A
3A
2.5A
3A
1A
Min. 5105
5A
5A
2A
1.5A
—
—
Min. 106
7A
7A
3.5A
2A
—
—
Min. 2105
5A
5A
2.5A
1.5A
3A
0.6A
Min. 5105
Min. 106
3A
3A
1.5A
1A
—
—
7A
7A
—
—
—
—
Min. 105
—
—
3.5A
2A
—
—
Min. 2105
5A
5A
—
—
3A
0.4A
Min. 5105
5A
5A
2A
1A
—
—
Min. 2105
4 Form C
3A
3A
1A
0.8A
3A
0.4A
Min. 5105
2A
2A
0.5A
0.4A
—
—
Min. 106
4 Form C (twin)
3A
3A
1A
0.8A
3A
—
Min. 2105
(2) Mechanical (at 180 times/min.)
AC coil type: Min. 5107; DC coil type: Min. 108
8
ds_61C04_en_hc: 110313J
HC
2. Amber sealed type
1) Coil data
Same coil data as HC relay standard type. Please refer to standard type information.
2) Specifications
Characteristics
Contact
Specifications
Item
1 Form C
2 Form C
4 Form C
1 Form C
2 Form C
4 Form C
4 Form C
5A 250V AC
3A 250V AC
2A 250V AC
1A 250V AC
Arrangement
Nominal switching capacity (resistive load)
Rating
4 Form C (twin)
Max. switching power (resistive load)
1,250VA
700VA
500VA
250VA
Max. switching voltage
250VAC
250VAC
250VAC
250VAC
Max. switching current
5A
3A
2A
Min. switching capacity (Reference value)*1
Electrical characteristics
Temperature rise (coil) (at 60C 140F)
Expected life
Electrical
Conditions
Conditions for operation, transport and
storage*2
1A
1mA 100mV DC
100A 100mV DC
Max. 90C 194F (By resistive method, nominal voltage)
Min. 2105 resistive load (at 20 times/min.)
Ambient temperature: –40C to +60C –40F to +140F;
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Ambient air pressure
760mmHg20% (1,013mb20%)
Notes:
Other specifications are same as standard types.
*1. This value can change due to the switching frequency, environmental conditions and desired reliability level, therefore it is recommended to check this with the actual load.
*2. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions
in NOTES on page 15.
3) Switching capacity and expected life
(1) Electrical (at 20 times/min.)
AC
Load
Resistive (cos  = 1)
Voltage
125V AC
250V AC
DC
Inductive (cos 
125V AC
0.4)
Resistive
Inductive
250V AC
30V DC
30V DC
Expected life
HC1E
5A
5A
—
—
3A
1A
Min. 2105
HC2E
3A
3A
—
—
2A
0.7A
Min. 2105
HC4E
2A
2A
—
—
2A
0.6A
Min. 2105
HC4ED (4 Form C twin)
1A
1A
—
—
—
—
Min. 2105
(2) Mechanical (at 180 times/min.)
AC coil type: Min. 5107; DC coil type: Min. 108
3. With diode type (For DC)
1) Coil data
Same coil data as HC relay standard type for DC. Please refer to standard type information.
Please connect DC coil type built-in diode correctly by verifying the coil polarity.
2) Specifications
Characteristics
Conditions
Item
Conditions for operation, transport and storage*
Specifications
Ambient temperature: –50C to +60C –58F to +140F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Notes:
Other specifications are same as standard type HC relay. Please see the standard type HC relay.
* The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions
in NOTES on page 15.
ds_61C04_en_hc: 110313J
9
HC
REFERENCE DATA
Standard type
1. Life curve
2.-(1) Switching capacity range
(single contact type)
Load: 250 V AC resistive load
Mechanical life (DC type)
250
Mechanical life (AC type)
500
AC voltage, V
5,000
AC voltage, V
Life, ×104 times
10,000
2.-(2) Switching capacity range
(4-pole bifurcated (twin) contact type)
100
HC4c
250
100
HC2c, 3c
400
1c
300
(250 V AC cosϕ = 1)
10
100mV
2c
HC1c
200
3c
100
4c
4
6
8
1mA
10
10mA
Load current, A
3.-(1) Coil temperature rise
(1 Form C, AC type)
5A 10A
7A
3.-(2) Coil temperature rise
(2 Form C, AC type)
(See note.)
Measured portion: Inside the coil
Ambient temperature: 30C 86F
100
100
90
90
80
10A
70
7A
5A
2A
0A
60
50
40
Temperature rise, °C
Temperature rise, °C
Measured portion: Inside the coil
Ambient temperature: 25C 77F
1A
AC current
100μA
(See note.)
Measured portion: Inside the coil
Ambient temperature: 18C 64F
80
5A
70
0A
60
50
40
50
40
20
10
10
0
0
90
100
110
0
120
0A
60
10
80
5A
70
30
120
7A
80
20
110
80
Coil applied voltage, %V
Coil applied voltage, %V
90
100
Measured portion: Inside the coil
Ambient temperature: 15 to 21C 59 to 70F
(See note.)
Measured portion: Inside the coil
Ambient temperature: 29C 84F
Measured portion: Inside the coil
Ambient temperature: 29C 84F
120
5A
100
3A
80
1A
100
100
90
90
80
70
60
10A
5A
0A
50
40
40
30
20
20
10
10
0
0
100
110
120
80
90
100
110
120
Coil applied voltage, %V
3.-(8) Coil temperature rise
(4 Form C, DC type)
Measured portion: Inside the coil
Ambient temperature: 29C 84F
Measured portion: Inside the coil
Ambient temperature: 17 to 18C 62 to 64F
100
90
90
80
7A
70
5A
60
0A
50
40
Temperature rise, °C
100
0
80
90
100
110
120
Coil applied voltage, %V
Note: Coil temperature rise
80
When the nominal voltage is applied to AC 120 or
240 V coil types respectively, the figures of coil
temperature rise increase by approx. 10 degrees to
the ones shown on each graph.
5A
70
60
3A
1A
50
40
30
30
20
20
10
10
0
5A
0A
50
20
3.-(7) Coil temperature rise
(3 Form C, DC type)
Temperature rise, °C
60
40
90
7A
70
30
80
120
80
60
Coil applied voltage, %V
80
90
100
110
120
Coil applied voltage, %V
10
Temperature rise, °C
140
Temperature rise, °C
3.-(6) Coil temperature rise
(2 Form C, DC type)
Temperature rise, °C
3.-(5) Coil temperature rise
(1 Form C, DC type)
160
110
Coil applied voltage, %V
3.-(4) Coil temperature rise
(4 Form C, AC type)
180
(See note.)
90
10A
20
100
10A
100
30
90
3A
3.-(3) Coil temperature rise
(3 Form C, AC type)
30
80
1A
AC current
Temperature rise, °C
2
0
80
90
100
110
120
Coil applied voltage, %V
ds_61C04_en_hc: 110313J
HC
Amber sealed type
1.-(1) Switching capacity range
(single contact type)
1.-(2) Switching capacity range
(4-pole bifurcated (twin) contact type)
2.-(1) Coil temperature rise (1 Form C AC type)
Measured portion: Inside the coil
Ambient temperature: 30C 86F
100V
Temperature rise, °C
250V
AC voltage, V
AC voltage, V
100
250
100
HC4E
10V
100mV
HC2E
90
80
70
5A
60
50
40
30
20
HC1E
10
10mA
100μA
1A 2A 3A 5A 10A
AC current
1A
3A
0
10A
80
AC current
90
100
110
120
Voltage applied to coil, %V
2.-(3) Coil temperature rise (4 Form C AC type)
2.-(4) Coil temperature rise (1 Form C DC type)
Measured portion: Inside the coil
Ambient temperature: 30C 86F
Measured portion: Inside the coil
Ambient temperature: 30C 86F
Measured portion: Inside the coil
Ambient temperature: 30C 86F
100
100
90
90
80
70
3A
60
50
40
(See note.)
100
90
2A
80
70
60
50
40
Temperature rise, °C
(See note.)
Temperature rise, °C
Temperature rise, °C
2.-(2) Coil temperature rise (2 Form C AC type)
80
70
60
50
30
30
30
20
20
20
10
10
10
0
80
90
100
110
120
Voltage applied to coil, %V
0
80
90
100
110
120
Voltage applied to coil, %V
2.-(5) Coil temperature rise (2 Form C DC type)
Note: Coil temperature rise
Measured portion: Inside the coil
Ambient temperature: 30C 86F
When the nominal voltage is applied to AC 120 or
240 V coil types respectively, the figures of coil
temperature rise increase by approx. 10 degrees to
the ones shown on each graph.
100
5A
0A
40
0
80
90
100
110
120
Voltage applied to coil, %V
Temperature rise, °C
90
80
70
60
5A
50
40
30
20
10
0
80
90
100
110
120
Voltage applied to coil, %V
With diode type (For DC)
1.-(1) DC coil surge voltage waveform
(without diode)
1.-(2) DC coil surge voltage waveform
(with diode)
Diode characteristics;
Reverse breakdown voltage: 1,000V,
Forward current: 1A
ON
OFF
ON
OFF
260V
+
+
12V DC
–
12V DC
To digital
memory
ds_61C04_en_hc: 110313J
–
To digital
memory
breakdown voltage: 1,000 V
(Reverse
(
Forward current: 1 A
11
HC
DIMENSIONS (mm inch)
Standard and Amber sealed types
1) Plug-in type
1 Form C
CAD Data
Data from our Web site.
Download CAD
External dimensions
CAD Data
20.8
.819
1.7
.067
1.7
.067
Schematic (Bottom view)
Standard type
27.2
1.071
0.6
.024
2
7
12
13
14
35.2
1.386
1
.039
LED AC type
6.4
.252
2.54
.100
13.35
.526
4.45
4.41
.175
.174
2
7
12
13
14
2
0.5
.020
LED DC type
2
7
7
12
13
( )
∼
12
13
14
( )
14
(+)
(−)
∼
4.06
.160
6.35
.250
6.35
.250
General tolerance: 0.3 .012
2 Form C
External dimensions
CAD Data
20.8
.819
1.7
.067
1.7
.067
Schematic (Bottom view)
Standard type
27.2
1.071
0.6
.024
1
5
9
13
4
8
12
14
35.2
1.386
LED AC type
1
.039
1
5
9
13
( )
6.4
.252
2.54
.100
4.41
13.35
.174
.526
1
4
5
8
9
12
13
14
0.5
.020
LED DC type
4
8
12
∼
1
5
9
13
14
( )
4
8
12
14
(+)
(−)
∼
4.06
.160
6.35
.250
6.35
.250
General tolerance: 0.3 .012
3 Form C
External dimensions
CAD Data
20.8
.819
1.7
.067
1.7
.067
Schematic (Bottom view)
Standard type
0.6
.024
27.2
1.071
1
2
3
4
5
8
9
7
35.2
1.386
13
1
.039
0.5
.020
2.54
.100
4.41
13.35
.174
.526
2
3
4
5
6
7
8
13
9
14
14
LED AC type
6.4
.252
1
6
2
3
1
2
3
4
5
8
6
4
9
7
5
8
9
7
13
( )
4.06
.160
6.35
.250
6.35
.250
∼
LED DC type
1
14
( )
∼
13
(−)
6
14
(+)
General tolerance: 0.3 .012
12
ds_61C04_en_hc: 110313J
HC
4 Form C and 4-pole bifurcated (twin)
External dimensions
CAD Data
1.7
.067
Schematic (Bottom view)
Standard type
20.8
.819
1.7
.067
27.2
1.071
0.6
.024
35.2
1.386
2
3
4
6
7
8
9
10
11
12
13
13
( )
∼
4.06
.160
6.35
.250
6.35
.250
14
4
7
8
9
10
11
12
14
LED DC type
1
2
3
4
1
2
3
4
5
6
7
8
5
6
7
8
9
10
11
12
9
10
11
12
0.5
.020
2.54
.100
4.41
13.35
.174
.526
5
3
6
LED AC type
6.4
.252
1
2
5
13
1
.039
4.45
.175
1
14
( )
∼
13
(−)
14
(+)
General tolerance: 0.3 .012
2) PC board type
4 Form C
External dimensions
CAD Data
20.8
.819
1.7
.067
1.7
.067
The diagrams show the external dimensions of
the 4 Form C and 4-pole bifurcated (twin) types.
For 1 Form C, 2 Form C, and 3 Form C, see
diagrams at plug-in types (only the terminals are
different).
Types with 0.9 mm terminal width are also
available.
27.2
1.071
0.6
.024
35.2
1.386
1
.039
1.5
.059
13.35
.526
4.45
.175
1
2
3
1.5
.059
0.5
.020
4.41
.174
4
5
6
7
8
9
10
11
12
13
3.5
.138
14
4.06
.160
6.35
.250
6.35
.250
General tolerance: 0.3 .012
PC board pattern
Schematic
1 Form C
2 Form C
4.1
.161
4.1
.161
10.4
.409
16.8
.661
4.45
.175
8.9
.350
13.35
.526
5-2 dia. hole
5-.079 dia.
3 Form C
8-2 dia. hole
8-.079 dia.
10.4
.409
16.8
.661
10.4
.409
16.8
.661
13.35
.526
11-2 dia. hole
11-.079 dia.
Same schematic as plug-in type HC relay
4.1
.161
4.1
.161
10.4
.409
16.8
.661
13.35
.526
4 Form C
4.45
.175
8.9
.350
13.35
.526
14-2 dia. hole
14-.079 dia.
Tolerance: 0.1 .004
ds_61C04_en_hc: 110313J
13
HC
3) TM type
4 Form C
External dimensions
CAD Data
20.6
.811
43
1.693
The diagrams show the external dimensions of
the 4 Form C and 4-pole bifurcated (twin) types.
For 1 Form C, 2 Form C, and 3 Form C, see
diagrams at plug-in types (only the terminals are
different).
2
.079
34.2
1.346
1
.039
6.4
.252
2.54
0.5
.100 .020
13.35
.526
4.45
.175
4.31
.170
3.6
.142
1
2
3
4
5
6
7
8
9
10
11
12
13
14
4.06
.160
37.6
6.35 27 1.480
.250 1.063
6.35
.250
General tolerance: 0.3 .012
Chassis (Panel) cutout
Chassis (Panel) cutout in tandem mounting
2-3.6 dia.
2-.142 dia.
23
.906
37.6
1.480
37.6
1.480
Tolerance: 0.1 .004
Schematic
Same schematic as plug-in type HC relay
Be aware that there is no LED indicator with
built-in diode types.
21
.827
2
.079
21
.827
Notes: 1. In mounting, use M3 screws and M3 washers.
2. When mounting TM types, use washers to prevent damage or distortion to the polycarbonate cover.
3. When tightening fixing screws, the optimum torque range should be 0.294 to 0.49 N·m, (3 to 5 kgf·cm).
Moreover, use washers to prevent loosening.
With diode type (For DC)
Same dimensions as HC relay standard/plug-in type
Schematic
Without LED indicator
With LED indicator
1
2
3
4
1
2
3
4
5
6
7
8
5
6
7
8
9
10
11
9
10
11
13−
12
+14
13−
12
+14
LED
Protection (surge-absorbing) diode
Protection (surge-absorbing) diode
14
ds_61C04_en_hc: 110313J
HC
SAFETY STANDARDS
Item
UL/C-UL (Recognized)
File No.
E43028
16
LR26550
7A 250V AC
1/6HP 125, 250V AC
etc.
3A 30V DC
16
5A 250V AC
LR26550
1/10HP 125, 250V AC etc.
3A 30V DC
5A 250V AC
40017406
1/10HP 125, 250V AC
3A 30V DC
E43149
3A 250V AC
3A 30V DC
3A 250V AC
3A 30V DC
—
E43028
LR26550
6A 250V AC
1/6HP 125, 250V AC
etc.
3A 30V DC
6A 250V AC
1/6HP 125, 250V AC
3A 30V DC
4A 250V AC
LR26550
1/10HP 125, 250V AC etc.
3A 30V DC
E43028
File No.
Rating
10A 250V AC
40017406
/ HP 125, 250V AC
3A 30V DC
10A 250V AC (cos=1.0) UL
3A 250V AC (cos=0.4) E43149
3A 30V DC (0ms)
CSA
LR26550
TV-3
7A 250V AC
40017406
/ HP 125, 250V AC
3A 30V DC
7A 250V AC (cos=1.0)
2A 250V AC (cos=0.4)
3A 30V DC (0ms)
TV-3
7A 250V AC
/ HP 125, 250V AC
3A 30V DC
—
—
—
—
—
—
—
—
—
4A 250V AC
1/10HP 125, 250V AC
3A 30V DC
—
—
—
—
2A 250V AC
LR26550
1/20HP 125, 250V AC etc.
2A 30V DC
2A 250V AC
1/20HP 125, 250V AC
2A 30V DC
—
—
—
—
E43149
1A 250V AC
1A 30V DC
1A 250V AC
1A 30V DC
—
—
—
—
E43028
LR26550
10A 250V AC
1/3HP 125, 250V AC
etc.
3A 30V DC
10A 250V AC
1/3HP 125, 250V AC
3A 30V DC
—
—
—
—
7A 250V AC
LR26550
1/6HP 125, 250V AC
etc.
3A 30V DC
16
7A 250V AC
/ HP 125, 250V AC
3A 30V DC
—
—
—
—
7A 250V AC
LR26550
1/6HP 125, 250V AC
etc.
3A 30V DC
16
7A 250V AC
/ HP 125, 250V AC
3A 30V DC
—
—
—
—
5A 250V AC
LR26550
1/10HP 125, 250V AC etc.
3A 30V DC
5A 250V AC
1/10HP 125, 250V AC
3A 30V DC
—
—
—
—
3A 250V AC
3A 30V DC
3A 250V AC
3A 30V DC
—
—
—
—
E43028
1 Form C
E43028
2 Form C
HC Amber
E43028
4 Form C
1 Form C
E43028
2 Form C
E43028
E43028
4 Form C
E43149
LR26550
etc.
LR26550
etc.
LR26550
etc.
—
UL
E43149
CSA
LR26550
—
4 Form C
4 Form C twin
TV rating (UL/CSA)
Contact rating
—
3 Form C
HC with
diode type
3 Form C
(For DC)
VDE (Certified)
File No.
LR26550
7A 250V AC
1/6HP 125, 250V AC
etc.
3A 30V DC
E43028
4 Form C twin
Contact rating
13
2 Form C
4 Form C twin
CSA (Certified)
File No.
10A 250V AC
LR26550
1/3HP 125, 250V AC
etc.
3A 30V DC
1 Form C
HC
Standard
Contact rating
—
5A 65V AC (cos=1.0)
3A 65V AC (cos=0.4)
3A 30V DC (0ms)
Remarks
NOTES
1. Amber sealed type
When mounting TM types, use washers
to prevent damage or distortion to the
polycarbonate cover. When tightening
fixing screws, the optimum torque range
should be 0.294 to 0.49 N·m, (3 to 5
kgf·cm). If screws are over tightened, the
cover may distort, resulting in poor
sealing. Moreover, to prevent loosening,
use washers.
2. Diode characteristics
1) Reverse breakdown voltage: 1,000 V
2) Forward current: 1 A
3. Please connect DC coil types with
LED and built-in diode correctly by
verifying the coil polarity (“+” and “–
”). Connecting with reverse polarity
will cause the LED not to light and
damage the built-in diode due to its
specification.
For Cautions for Use, see Relay Technical Information.
ds_61C04_en_hc: 110313J
15
HC
HC RELAYS
ACCESSORIES
(Sockets and
terminal sockets)
FEATURES
1. HC relay sockets
2. HC relay terminal sockets
In the table below, the socket suitable for each type of HC relay is indicated
by a black dot.
In the table below, the terminal socket suitable for each type of HC relay is indicated
by a black dot.
1) Plug-in type sockets, PC board type sockets, and wrapping
type sockets are available for HC relays.
2) Certified by UL and CSA
3) A hold-down clip is included in the package.
1) Ordinary terminal sockets and terminal sockets for DIN rail
assembly are available.
2) Certified by UL/C-UL
3) A hold-down clip is included in the package.
The fixing method is the
same as for HC sockets,
ordinary HC terminal
sockets and HL sockets.
The fixing
method is the
same as for
sockets.
HC/HL-LEAF-SPRING-MK
The fixing method
is the same as for
the HC DIN rail
terminal sockets
Ordinary terminal socket
HC/HL-LEAF-SPRING-MK
DIN rail Terminal sockets
HC-LEAF-SPRING-K
SELECTOR CHART
1. Sockets
Applicable HC relay (Plug-in type)
Type
No. of pole
Product name
Part No.
Standard type/With diode type (for DC)
1 Form
C
3 Form
C
Amber type
4 Form 4 Form 1 Form
C
C (twin)
C
●
HC1-socket
HC1-SS-K
2-pole
HC2-socket
HC2-SS-K
●
3-pole
HC3-socket
HC3-SS-K
●
1/2/4-pole (common)
HC4-socket
HC4-SS-K
●
1-pole
HC1-socket for PC board
HC1-PS-K
●
2-pole
HC2-socket for PC board
HC2-PS-K
●
3-pole
HC3-socket for PC board
HC3-PS-K
●
1/2/4-pole (common)
HC4-socket for PC board
HC4-PS-K
●
●
●
●
●
HC4-wrapping socket
HC4-WS-K
●
●
●
●
HC4-wrapping socket (spring)
HC4-WS
●
●
●
●
Standard
packing
Standard type/With diode type (for DC)
PC board
1/2/4-pole (common)
2 Form
C
4 Form 4 Form
C
C (twin)
●
1-pole
Plug-in
Wrapping
2 Form
C
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Notes: 1. Use the hold-down clip that is shipped with the socket.
2. Certified by UL and CSA (except for wrapping socket).
2. Terminal sockets (HC relay terminal sockets)
Type
No. of pole
Item
Part No.
Applicable HC relay (Plug-in type)
Carton Case 1 Form C 2 Form C 3 Form C 4 Form C
2-pole
For DIN
rail
2/3-pole
HC2-slim type DIN terminal socket
HC2-SFD-S
20 pcs. 100 pcs.
●
HC3-DIN
HC3-SFD-K
5 pcs.
●
HC4-TSF-K
20 pcs. 200 pcs.
HC2-SF-K
10 pcs. 100 pcs.
1/2/4-pole (common) HC vertical terminal socket
2-pole
For
general
2/3-pole
HC2-terminal socket
HC3-high terminal socket
1/2/4-pole (common) HC-high terminal socket
50 pcs.
HC3-HSF-K
5 pcs.
50 pcs.
HC4-HSF-K
5 pcs.
50 pcs.
●
Amber type
4 Form C
4 Form C
1 Form C 2 Form C 4 Form C
(twin)
(twin)
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
Notes: 1. Use the hold-down clip that is shipped with the socket.
2. Certified by UL/C-UL (except for HC4-TSF-K).
3. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.49 to 0.69 N·m {5 to 7kgf·cm}.
16
ds_61C04_en_hc: 110313J
HC
3. Terminal sockets (HJ relay terminal sockets)
Type
No. of pole
Item
Applicable HC relay (Plug-in type)
Standard
packing
Part No.
Carton
Standard type/With diode type (for DC)
Case
4 Form C
4 Form C
1 Form C 2 Form C 4 Form C
(twin)
(twin)
●
●
●
●
HJ2-terminal socket HJ2-SFD
2-pole
For
DIN rail
1/2/4-pole
(common)
HJ2-terminal socket
HJ2-SFD-S
(Finger protect type)
HJ4-terminal socket HJ4-SFD
10 pcs.
Amber type
1 Form C 2 Form C 4 Form C
100
pcs.
HJ4-terminal socket
HJ4-SFD-S
(Finger protect type)
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
Note: When using HJ4-SFD/HJ4-SFD-S with HC relay 1 Form C/2 Form C as a set, please keep the terminal socket max. continuous current no higher than 5 A.
RATING
Specifications (Sockets)
Item
Type
Performance
HC1
Plug in
terminal socket
Contact arrangement
Max. continuous current
(Ambient temperature:
-50 to +70C -58 to +158F)
HC1
PC board
socket
1 Form C (1-pole)
10A
10A
HC2
Plug in
terminal socket
HC2
PC board
socket
2 Form C (2-pole)
7A
HC3
Plug in
terminal socket
HC3
PC board
socket
3 Form C (2/3-pole common)
7A
7A
7A
HC4
Plug in
terminal socket
HC4
PC board
socket
4 Form C (1/2/4-pole common)
5A
5A
Between open
contacts
Breakdown
voltage
(Initial)
Between contact
sets
2, 000 Vrms for 1 min. (Detection current: 10mA)
Between contact
and coil
Initial insulation resistance
100 M between each terminal (500V DC)
Note: When using 1/2 pole HC relay (10A, 7A rating) on a 4 Form C socket that is 1/2/4-pole common, please use within a range that does not exceed the max. continuous
current (5A).
Specifications (Terminal sockets)
Item
Type
Performance
HC2-slim
For DIN rail
terminal
sockets
Contact arrangement
Max. continuous current
(Ambient temperature:
-50 to +70C -58 to +158F)
HC2
For DIN rail
terminal
sockets
HC2
For general
terminal
sockets
2 Form C (2-pole)
7A
7A
HC3
For DIN rail
terminal
sockets
HC3-high
For general
terminal
sockets
HC4-high
For DIN rail
terminal
sockets
3 Form C (2/3-pole common)
7A
7A
7A
HC4-high
vertical type
terminal
sockets
HC4
For general
terminal
sockets
4 Form C (1/2/4-pole common)
7A
7A
7A
Between open
contacts
Breakdown
voltage
(Initial)
Between contact
sets
2, 000 Vrms for 1 min. (Detection current: 10mA)
Between contact
and coil
Initial insulation resistance
100 M between each terminal (500V DC)
Note: When using a 1-pole HC relay (10A) on 4 Form C terminal socket that is 1/2/4-pole common, please use within a range that does not exceed the max. continuous
current (7A).
ds_61C04_en_hc: 110313J
17
HC
DIMENSIONS (mm inch)
1. Plug-in type sockets
HC1-Socket (HC1-SS-K)
HC2-Socket (HC2-SS-K)
External dimensions
External dimensions
4.45 4.45
.175 .175
4.45
.175
1
5
2
6
3 4
7 8
9 10 11 12
13
14
29.4
1.157
25.2
.992
4.06
.160
6.35
.250
6.35
.250
4.45 4.45
.175 .175
4.45
.175
1
5
2
6
3 4
7 8
9 10 11 12
7.06
.278
13
14
4.06
.160
6.35
.250
6.35
.250
29.4
1.157
25.2
.992
7.06
.278
1.27
.050
1.27
.050
25.5
1.004
2.3
.091
25.5
1.004
2.3
.091
16.55
.652
16.55
.652
7.65
.301
General tolerance: 0.3 .012
21.2
.835
HC3-Socket (HC3-SS-K)
HC4-Socket (HC4-SS-K)
External dimensions
25.5
1.004
13.35
.526
1
4
7
13
2
5
8
3
6
9
14
29.4
1.157
25.2
.992
21.2
.835
7.65
.301
General tolerance: 0.3 .012
29.4
29.4
External dimensions
4.45 4.45
.175 .175
4.45
.175
4.06
.160
9.14
.360
10.41
.410 16.76
.660
1
5
2
6
3 4
7 8
9 10 11 12
13
14
4.06
.160
6.35
.250
6.35
.250
29.4
1.157
25.2
.992
7.06
.278
1.27
.050
2.3
.091
16.55
.652
General tolerance: 0.3 .012
21.2
.835
25.5
1.004
2.3
.091
16.55
.652
7.65
.301
General tolerance: 0.3 .012
Mounting hole diagram
7.65
.301
21.2
.835
With a relay mounted (HC2-SS-K)
Side-by-side installation
25.8
1.016
8.9
.350
25.8
1.016
21.6
.850
5.9
.232
Hold-down clip is packaged with the socket.
21.6
.850
General tolerance: 0.2 .008
Notes: 1. Applicable chassis board thickness is 1.0 to
2.0 mm.
2. Installation is easy by inserting the socket
from the top into the holes and by
depressing the two down arrows on the
retention fitting from the front.
18
ds_61C04_en_hc: 110313J
HC
2. PC board type sockets
HC1- PC board type socket (HC1-PS-K)
HC2- PC board type socket (HC2-PS-K)
External dimensions
4.45 4.45
.175 .175
4.45
.175
4.06
.160
1
5
2
6
3
7
4
8
9 10 11 12
13
14
29.4
1.157
25.2
.992
External dimensions
6.35
.250
6.35
.250
1
5
2
6
3
7
4
8
9 10 11 12
7.06
.278
13
14
29.4
1.157
25.2
.992
6.35
.250
6.35
.250
21.2
.835
HC3- PC board type socket (HC3-PS-K)
HC4- PC board type socket (HC4-PS-K)
External dimensions
1
4
2
5
3
6
7
8
9
13
14
29.4
1.157
25.2
.992
3.95
.156
General tolerance: 0.3 .012
13.35
.526
External dimensions
4.06
.160
9.14
.360
4.45 4.45
.175 .175
4.45
.175
4.06
.160
1
5
10.41
.410 16.76
.660
29.4
1.157
21.2
.835
2
.079
13.15
.518
3.95
.156
General tolerance: 0.3 .012
7.06
.278
1.27
.050
1.2
.047
2
.079
13.15
.518
13.35
.526
4.06
.160
2
6
3
7
4
8
9 10 11 12
13
14
29.4
1.157
25.2
.992
6.35
.250
6.35
.250
7.06
.278
1.27
.050
21.2
.835
21.2
.835
2
.079
13.15
.518
General tolerance: 0.3 .012
3.95
.156
General tolerance: 0.3 .012
PC board pattern (Bottom view)
With a relay mounted
Side-by-side installation
16.8
.661
17.95
.707
Hold-down clip is packaged with the socket.
1 Form C
2 Form C
4.1
.16110.4
.409
4.1
.16110.4
.409
16.8
.661
4.45
.175
8.9
.350
13.35
.526
5-2 dia. hole
5-.079 dia.
3 Form C
4.1
.16110.4
.409
16.8
.661
13.35
.526
ds_61C04_en_hc: 110313J
8-2 dia. hole
8-.079 dia.
4 Form C
16.8
.661
13.35
.526
11-2 dia. hole
11-.079 dia.
16.8
.661
4.1
.16110.4
.409
16.8
.661
4.45
.175
8.9
.350
13.35
.526
14-2 dia. hole
14-.079 dia.
13.35
.526
9.85
.388
13.35
.526
2 dia. hole
.079 dia.
General tolerance: 0.1 .004
19
HC
3. Wrapping type sockets
Standard wrapping type sockets
(HC4-WS-K)
External dimensions
Hold-down clip
(Hold-down clip is packaged with
the socket)
25.5
1.004
13.35
.526
4.45
.175
1.0±0.1
.039±.004
4.06
.160
9.14
10.41 .360
.410
16.76
.660
25.2
.992
29.4
1.157
12.4
.488
34.4
1.354
Terminal cross section
1±0.1
.039±.004
1±0.05
.039±.002
1.0±0.1
.039±.004
21.2
.835
General tolerance: 0.3 .012
Note: The external and mounting dimensions are the same for 1-pole (HC1-WS-K), 2-pole (HC2-WS-K), and 3-pole (HC3-WS-K) types.
Only the number of terminals varies.
Wrapping type sockets with hold-down clip
(HC4-WS)
External dimensions
Terminal cross section
1±0.1
.039±.004
1
.039
1±0.05
.039±.002
23
.906
39.3
1.547
22.0
.866
25.5
1.004
21.2
.835
1
.039
1
2
3
4
5
6
7
8
9 10 11 12
13
5
.197
25.2
.992
29.4
1.157
14
General tolerance: 0.7 .028
73.7
2.902
Mounting hole diagram
Side-by-side installation
25.8
1.016
8.9
.350
25.8
1.016
21.6
.850
5.9
.232
21.6
.850
General tolerance: 0.2 .008
Notes: 1. Applicable chassis board thickness is 1.0 to
2.0 mm.
2. Installation is easy by inserting the socket
from the top into the holes and by
depressing the two down arrows on the
retention fitting from the front.
20
ds_61C04_en_hc: 110313J
HC
4. DIN rail terminal sockets
HC2-Slim type DIN rail terminal sockets (HC2-SFD-S)
External dimensions
15±0.6
.591±.024
13.35±0.2
.526±.008
Schematic
4
M3 screw
M.118 screw
20±0.6
.787±.024
1
8
N.C.
5
N.O.
4.1±0.2
.161±.008
57±1
2.244±.039
8±0.2
.315±.008
6.3±0.2
.248±.008
6.4±0.2
.252±.008
35.4±0.5
1.394±.020
67±1
2.638±.039
2±0.15
.079±.006
6.2±0.3
.244±.012
COM
12
9
Coil
6
.236
22±0.6
.866±.024
14
6±0.3
.236±.012
4.2±0.3
.165±.012
28.5±0.6
1.122±.024
13
General tolerance: 0.5 .020
HC3-high DIN rail terminal socket (HC3-SFD-K)
External dimensions
Schematic
M3 screw
M.118 screw
26±0.6
1.024±.024
3
2
5
4
1
N.C.
21.1±0.6
.831±.024
6
N.O.
4.06±0.2
.160±.008
4.2±0.3
.165±.012
6.35±0.2
.250±.008
6.35±0.2
.250±.008
1.27±0.15
.050±.006
67±1
2.638±.039
7 COM
9
6.2
.244
8
Coil
14
30±0.6
1.181±.024
13
General tolerance: 0.5 .020
HC vertical type terminal socket (HC4-TSF-K)
External dimensions
2-4.2×5 over hole
2-.165×.197
22±0.6
.866±.024
Mounting hole diagram
HC2-Slim type
9
.354
15±0.2 15±0.2
.591±.008 .591±.008
22
.866
28.6±0.6
1.126±.024
30±0.6
1.181±.024
3
2
1
8
7
6
5
12
11
10
9
4
14
13
General tolerance: 0.5 .020
With a relay mounted (HC4-SFD-K)
HC2, HC3 and HC4
26
1.024
Panel hole
dimensions for
side-by-side
mounting
10
.394
26
1.024
67 2-M3.5 screw hole
2.638 (or 4.2±0.1 dia. hole)
2-M.138 screw hole
57±0.5
2.244±.020 (or .165±.004 dia. hole)
22
.866
2
.079
M3 screw
M.118 screw
67±1
2.638±.039
59±1
2.323±.039
6.2
.244
Schematic
HC vertical type
22.5
.886
9.5
.374
22.5
.886
67
2.638
59
2.323
67
2.638
33.5
1.319
30
1.181
4
.157
30
1.181
2-M3.5 screw hole
(or 4.2±0.1 dia. hole)
2-M.138 screw hole
(or .165±.004 dia. hole)
Panel hole
dimensions for
side-by-side
mounting
30
1.181
2
.079
30
1.181
2-M3.5 screw hole
(or 4.2±0.1 dia. hole)
2-M.138 screw hole
(or .165±.004 dia. hole)
Hold-down clip is packaged with the terminal socket.
General tolerance: 0.1 .004
ds_61C04_en_hc: 110313J
21
HC
5. Ordinary terminal sockets
HC2-terminal socket (HC2-SF-K for HC2)
External dimensions
2-4.2×5 over hole
2-.165×.197
6.2
12
.244
.472
Schematic
1
5
9
13
4
8
12 14
17.5
.689
40
1.575
5
.197
M3 screw
M.118 screw
16
.630
30
1.181
General tolerance: 0.5 .020
HC3-high terminal socket (HC3-HSF-K) suitable for both HC2 and HC3
External dimensions
Schematic
2-4.2×9 over hole
2-.165×.354
22.5
.886
1
53.5
2.106
M3 screw
M.118 screw
4
7
13
28.6
1.126
67
2.638
6.2
.244
30
1.181
9
.354
3
6
9
2
5
8
14
8
16
.315
.630
27.8
1.094 Screw hole
dimensions
General tolerance: 0.5 .020
HC4-high terminal socket (HC4-HSF-K) suitable for HC 1, 2 and 4
External dimensions
2-4.2×9 over hole
2-.165×.354
22.5
.886
53.5
2.106
M3 screw
M.118 screw
Schematic
28.6
1.126
1
2
6
10
5
9
13
67
2.638
6.2
.244
30
1.181
9
.354
8
16
.315
.630
27.8
1.094 Screw hole
dimensions
4
8
12
3
7
11
14
General tolerance: 0.5 .020
Mounting hole diagram
HC2-SF-K
12 23 12
.472 .906 .472
2-M3.5 screw hole
(or 4.2±0.1 dia. hole)
2-M.138 screw hole
(or .165±.004 dia. hole)
With a relay mounted (HC2-SF-K)
HC3-HSF-K and HC4-HSF-K
12.5 .492
22.5
.886
22.5
.886
53.5
2.106
67
2.638
40
1.575
30
1.181
30
1.181
5
.197
Panel hole dimensions for
side-by-side mounting
22
30
1.181
30
5 1.181
.197
Panel hole dimensions for
side-by-side mounting
2-M3.5 screw hole
(or 4.2±0.1 dia. hole)
2-M.138 screw hole
(or .165±.004 dia. hole)
Hold-down clip is packaged with the terminal socket.
General tolerance: 0.1 .004
ds_61C04_en_hc: 110313J
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