Bolt-down Fuses
FUSE STRIPS WITH HOUSING FOR BATTERY-POWERED VEHICLES RATED 80V
Specifications
Metal Parts: 35A - 80A: Zinc-alloy
100A - 425A: Copper Cu, gal. Sn
Complies with: UL 248 Special Purpose Fuses
cULus Recognized: File No. E211637
Ordering Information
Part Number Package Size
157.5701.xxx1 50
157.5917.xxx1 50
Time-Current Characteristics
Description
Housed fuse strips for battery- powered vehicles. Current rating
35A - 500A , 80 VDC. 9 0° and straight fork type lugs. With
window for visual inspection of melting element.
Dimensions
Dimensions in mm
a
a
% of Rating
150 3,600 s / – – / –
160 – / – 60 s / –
220 – / 60 s
250 0.8 s / 10 s
400 0.25 / 2 s
Glass Cover
Ratings
Part Number
a = 11 mm a = 9 mm*
157.5701.5351 157.5917.5351* 35 A 125 mV
157.5701.5401* – 40 A 125 mV
157.5701.5501 157.5917.5501* 50 A 125 mV
157.5701.5631 157.5917.5631* 63 A 125 mV
157.5701.5801 157.5917.5801* 80 A 125 mV
157.5701.6101 157.5917.6101* 100 A 125 mV
157.5701.6121 157.5917.6121* 125 A 125 mV
157.5701.6131* – 130 A 125 mV
157.5701.6141*
157.5701.6151* 157.5917.6151* 150 A 125 mV
157.5701.6161 157.5917.6161* 160 A 125 mV
157.5701.6171* 157.5917.6171* 175 A 125 mV
157.5701.6201 157.5917.6201* 200 A 125 mV
157.5701.6231* 157.5917.6231* 225 A 125 mV
157.5701.6251 157.5917.6251* 250 A 125 mV
157.5701.6271* 157.5917.6281* 275 A 125 mV
157.5701.6301 – 300 A 125 mV
157.5701.6331* 157.5917.6331* 325 A 125 mV
157.5701.6351 157.5917.6351* 355 A 125 mV
157.5701.6401* 400 A 125 mV
157.5701.6421 157.5917.6421* 425 A 125 mV
157.5701.6501* 157.5917.6501* 500 A 125 mV
*Not mentioned in the standards. Corresponding holder see Section “Fuse Holders.”
–
Current
Rating
135 A 125 mV
Typ. Voltage
Drop
Breaking
Capacity
48VDC/210A
48VDC/240A
48VDC/300A
48VDC/378A
48VDC/480A
48VDC/600A
48VDC/750A
48VDC/780A
48VDC/810A
48VDC/900A
48VDC/960A
48VDC/1050A
48VDC/1200A
48VDC/1350A
48VDC/1500A
48VDC/1650A
48VDC/1800A
48VDC/1950A
48VDC/2130A
48VDC/2400A
48VDC/2550A
48VDC/3000A
Opening Time Min / Max (s)
35-200 225 - 425
Pre-Arcing Time-Limits
FI = 1.00 (max. operating
current: 1.0 x I
at 23°C)
rat
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