Документация bf1-32v_eng_tds

Документация bf1-32v_eng_tds
High Current Fuses
BF1 FUSE RATED 32V
Specifications
Housing Material: Heat Resistant 94-V0 Thermoplastic
Visible melting element
Terminals: Copper alloy, gal. Sn
2 x M5 or M6 bolts, distance 30 mm
Mounting Torque M5:
4.5 Nm +/- 1Nm
Mounting Torque M6:
6.0 Nm +/- 1Nm
Interrupting Rating:
23A & 30A:
1000A @32 VDC
40A - 150A:
2000A @32 VDC
200A:
1500A @32 VDC
Complies with:
ISO 8820-5
UL 248 Special Purpose Fuses
Operating Temperature:
-40 to 125 degrees C
Ordering Information
Mounting Torque
Also available:
BF1 one hole version
60A-125A
Part Number
Package Size
M5
153.5631.xxx2
M5
153.5631.xxx1
1000
10
M6
153.7010.xxx2
1000
M6
153.7000.xxx2
500
153.0010.xxx2
1000
BF1 one hole version
M6
Time-Current Characteristics
Description
This BF1 fuse is rated at 32V and offers a bolt-on fuse for
high current wiring protection. Current rating 23A - 200A;
with transparent housing material for easy detection of
blown fuses.
Opening Time Min / Max (s)
% of Rating
23-150A Fuses
150-200A Short Circuit
Protectors
75
–/–
360,000 s / –
100
360,000 s / –
–/–
110
14,400 s / –
–/–
150
90 s / 3,600 s
–/–
200
3 s / 100 s
1 s / 15 s
300
0.300 s / 3 s
–/–
350
–/–
0.300 s / 5 s
500
0.100 s / 1 s
–/–
600
–/–
0.100 s / 1 s
www.littelfuse.com
High Current Fuses
BF1 FUSE RATED 32V
Ratings
Part Number
Current Rating
Housing Material
Color
Typ. Voltage Drop
Cold Resistance
I2t
M5
M6
153.5631.523_1,2
-
23 A
105 mV
3.50 mΩ
1,400 A²s
153.5631.530_
153.7010.530_
30 A
105 mV
2.70 mΩ
5,100 A²s
153.5631.540_
153.7010.540_
40 A
90 mV
1.56 mΩ
6,800 A²s
153.5631.550_
153.7010.550_
50 A
80 mV
1.03 mΩ
6,900 A²s
153.5631.560_
153.7010.560_
60 A
75 mV
0.75 mΩ
16,200 A²s
153.5631.570_
153.7010.570_
70 A
70 mV
0.64 mΩ
22,000 A²s
153.5631.580_
153.7010.580_
80 A
70 mV
0.55 mΩ
25,600 A²s
153.5631.610_
153.7010.610_
100 A
70 mV
0.44 mΩ
42,500 A²s
153.5631.612_
153.7010.612_
125 A
70 mV
0.34 mΩ
62,500 A²s
153.5631.615_
1
153.7010.615_
150 A
70 mV
0.29 mΩ
83,400 A²s
-
153.7000.615_3
150 A
70 mV
0.33 mΩ
98,000 A²s
153.7000.620__
200 A
70 mV
0.24 mΩ
126,000 A²s
1
153.5631.620__
3
3
Corresponding holder see Section “Fuse Holders.”
Note 1: not mentioned in ISO standard Note 2: Not UL rated Note 3: Short Circuit Protector only
Dimensions
Pre-Arcing Time-Limits
Dimensions in mm
Derating
Individual derating curves by rating can be ordered through your
Littelfuse contact person.
23 A - 150 A: FI = 1.25 (max. operating current: 0.8 x Irat at 23°C)
200 A: FI = 2.00 (max. operating current: 0.5 x Irat at 23°C)
www.littelfuse.com
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