Series CFS2 Catalog Page
LEVEL
®
CABLE FLOAT SWITCH
Mercury-Free, UL/CSA Approved Options
1-41/64 [41.50]
5-5/32
[131.00]
3-3/16 [81.00]
6-15/64
[158.50]
4-9/64
[105.00]
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The SERIES CFS2 Cable Float Switches is a mechanically actuated floating
switch intended to activate electrical components, such as pumps, to start and stop
automatically. Optional cables are available. Contact factory for cable length options
ranging from 10 to 70´ (3 to 21 m).
FEATURES/BENEFITS
• High reliability with mercury-free, magnetic, mechanical internal design
• Economical pricing with multiple option available for increased versatility
• Easy installation with counterweights and cable hangers to suit a variety of mounting
applications
APPLICATIONS
• Water level monitoring
• Tank level control
• High or low level alarm
• Municipal water control
SPECIFICATIONS
Service: Compatible liquids.
Wetted Materials: Enclosure:
Polypropylene; Cable: See model chart.
Temperature Limits: 32 to 122°F (0 to
50°C).
Pressure Limits: 14.5 psi (1 bar).
Enclosure Rating: IP68.
Switch Type: See model chart.
Electrical Rating: CFS2-XXBXX-XX:
10 (8) A @ 250 VAC; CFS2-XXDXX-XX:
1 HP @ 125 VAC 16 FLA; 2 HP @ 250
VAC 12 FLA.
Shipping Weight: Enclosure: 5.43 oz
(154 g); Cable: 0.77 oz (21.27 g) per ft.
Agency Approvals: See model chart.
ACCESSORIES
• Industrial water control
• Filling or draining reservoirs and tanks
• Pump automation
Model Description
A-457 7.76 oz (220 g) counterweight
A-459 Cable hanger
MODEL CHART
Cable Type
PVC
PVC
PVC
PVC
PVC
PVC
PVC
PVC
PVC
PVC
PVC
PVC
PVC
Approvals
CE
CE
CE
CE
CE
CE
CE
CE
CE
CE
CE
CE
CE
Switch Type
SPST NO
SPST NO
SPST NO
SPST NO
SPST NC
SPST NC
SPST NC
SPST NC
SPDT
SPDT
SPDT
SPDT
SPDT
Cable Length
20 ft (6.10 m)
30 ft (9.14 m)
40 ft (12.19 m)
50 ft (15.24 m)
20 ft (6.10 m)
30 ft (9.14 m)
40 ft (12.19 m)
50 ft (15.24 m)
7 ft (2.13 m)
10 ft (3.05 m)
15 ft (4.57 m)
20 ft (6.10 m)
30 ft (9.14 m)
Model
CFS2-DNBPN-40
CFS2-DNBPN-50
CFS2-DNBPN-60
CFS2-DNBPN-80
CFS2-DNBPN-100
CFS2-OGDSN-20
CFS2-OGDSN-30
CFS2-OGDSN-40
CFS2-OGDSN-50
CFS2-CGDSN-20
CFS2-CGDSN-30
CFS2-CGDSN-40
CFS2-CGDSN-50
Cable Type
PVC
PVC
PVC
PVC
PVC
SJOW
SJOW
SJOW
SJOW
SJOW
SJOW
SJOW
SJOW
Approvals
CE
CE
CE
CE
CE
UL/CSA
UL/CSA
UL/CSA
UL/CSA
UL/CSA
UL/CSA
UL/CSA
UL/CSA
Switch Type
SPDT
SPDT
SPDT
SPDT
SPDT
SPST NO
SPST NO
SPST NO
SPST NO
SPST NC
SPST NC
SPST NC
SPST NC
Cable Length
40 ft (12.19 m)
50 ft (15.24 m)
60 ft (19.29 m)
80 ft (24.38 m)
100 ft (30.48 m)
20 ft (6.10 m)
30 ft (9.14 m)
40 ft (12.19 m)
50 ft (15.24 m)
20 ft (6.10 m)
30 ft (9.14 m)
40 ft (12.19 m)
50 ft (15.24 m)
Level Switches,
Float
Model
CFS2-ONBPN-20
CFS2-ONBPN-30
CFS2-ONBPN-40
CFS2-ONBPN-50
CFS2-CNBPN-20
CFS2-CNBPN-30
CFS2-CNBPN-40
CFS2-CNBPN-50
CFS2-DNBPN-7
CFS2-DNBPN-10
CFS2-DNBPN-15
CFS2-DNBPN-20
CFS2-DNBPN-30
FREE-FLOATING LEVEL SWITCH
Designed for Industrial Applications, Mercury-Free, Self Counter-Weighted
8-23/64
[212.50]
5/8
[16.00]
4-45/64
[119.50]
The SERIES FSW2 Free-Floating Cable Float Switches is a self-counterweighted,
mechanically actuated floating switch intended to activate electrical components,
such as pumps, to start and stop automatically. Optional cables are available. Contact
factory for cable length options ranging from 10 to 70´ (3 to 21 m).
FEATURES/BENEFITS
• Body is free of any irregularities allowing substances to effortlessly glide
off and consists of a double airtight chamber with high-pressure melted
polypropylene re-injection sealing to ensure a perfect seal reducing
maintenance events
• High reliability with mercury-free, magnetic, mechanical internal design
• Economical pricing with multiple option available for increased versatility
• Seamless installation with self-counterweighted body and cable hangers
to suit a variety of mounting applications
APPLICATIONS
• Wastewater level monitoring
• Tank level control
• High or low level alarm
ACCESSORY
Model Description
A-459 Cable hanger
• Municipal wastewater control
• Industrial wastewater control
SPECIFICATIONS
Service: Compatible liquids, slurries.
Wetted Materials: Enclosure:
Polypropylene; Cable: PVC.
Operating Temperature: 32 to 122°F (0
to 50°C).
Pressure Limits: 29 psi (2 bar).
Enclosure Rating: IP68.
4-23/64
[110.83]
Switch Type: See model chart.
Electrical Rating: 10 (8) A @ 250 VAC.
Mounting Orientation: Vertical.
Shipping Weight: Enclosure: 2.4 lb
(1100 g); Cable: 0.77 oz (21.27 g) per ft.
Agency Approvals: CE.
MODEL CHART
Model
FSW2-ONPN-20
FSW2-ONPN-30
FSW2-ONPN-40
FSW2-ONPN-50
FSW2-CNPN-20
FSW2-CNPN-30
FSW2-CNPN-40
FSW2-CNPN-50
Switch
Type
SPST NO
SPST NO
SPST NO
SPST NO
SPST NC
SPST NC
SPST NC
SPST NC
Cable
Length
ft (m)
20 (6.10)
30 (9.14)
40 (12.19)
50 (15.24)
20 (6.10)
30 (9.14)
40 (12.19)
50 (15.24)
Model
FSW2-DNPN-10
FSW2-DNPN-15
FSW2-DNPN-20
FSW2-DNPN-30
FSW2-DNPN-40
FSW2-DNPN-50
FSW2-DNPN-60
FSW2-DNPN-80
FSW2-DNPN-100
Switch
Type
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
Cable
Length
ft (m)
10 (3.05)
15 (4.57)
20 (6.10)
30 (9.14)
40 (12.19)
50 (15.24)
60 (18.29)
80 (24.38)
100 (30.48)
CONTACT US | U.S. 219/879-8000 | U.K. (+44) (0)1494-461707 | A.U. (+61) (0) 2 4272 2055 | China +852-23181007 255
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