Fuse Strips with Housing Rated 48V - SPECIAL PURPOSE FUSES
(NOT INTENDED FOR AUTOMOTIVE OR TRUCK APPLICATIONS)
Housed fuse strips for battery-powered vehicles. Current rating 35A - 500A, 48 VDC. 90°
and straight fork type lugs. With window for visual inspection of melting element.
Specifications
Voltage Rating:
Interrupt Ratings:
Operating Temperature Range:
Metal Parts:
Complies with:
cULus Recognized:
48 VDC
up to 3000A
-40° to 125°C
35A - 80A: Zinc-alloy
100A - 500A: Copper Cu, gal. Sn
UL 248 Special Purpose Fuses
File No. E211637
Ordering Information
Part Number
Package Size
50
50
Time-Current Characteristics
% of Rating
150
160
220
250
400
Current
Rating
(A)
35
40
50
63
80
100
125
130
135
150
160
175
200
225
250
275
300
325
355
400
425
500
Typ. Voltage
Drop
(mV)
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
Opening Time Min / Max (s)
35-200
3,600 s / –
–/–
– / 60 s
0.8 s / 10 s
0.20 / 2 s
Breaking
Capacity
(VDC/A)
48/210
48/240
48/300
48/378
48/480
48/600
48/750
48/780
48/810
48/900
48/960
48/1050
48/1200
48/1350
48/1500
48/1650
48/1800
48/1950
48/2130
48/2400
48/2550
48/3000
Material
Thickness “S”
(mm)
0.6
0.6
0.6
0.6
0.6
0.5
0.8
0.8
0.8
0.8
1.0
1.0
0.8
0.5
0.5
0.8
0.8
0.8
0.8
0.8
1.0
1.0
225 - 500
–/–
60 s / –
Dimensions
Dimensions in mm
S
157.5701.xxx1
157.5917.xxx1
a
a
Ratings
Part Number
Glass Cover
Pre-Arcing Time-Limits
FI = 1.00 (max. operating
current: 1.0 x I
rat
at 23°C)
a = 11 mm
157.5701.5351
157.5701.5401
157.5701.5501
157.5701.5631
157.5701.5801
157.5701.6101
157.5701.6121
157.5701.6131
157.5701.6141
157.5701.6151
157.5701.6161
157.5701.6171
157.5701.6201
157.5701.6231
157.5701.6251
157.5701.6271
157.5701.6301
157.5701.6331
157.5701.6351
157.5701.6401
157.5701.6421
157.5701.6501
a = 9 mm*
157.5917.5351
–
157.5917.5501
157.5917.5631
157.5917.5801
157.5917.6101
157.5917.6121
–
–
157.5917.6151
157.5917.6161
157.5917.6171
157.5917.6201
157.5917.6231
157.5917.6251
157.5917.6281
–
157.5917.6331
157.5917.6351
157.5917.6421
157.5917.6501
Corresponding holder see Section “Fuse Holders.”
Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for
surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse
product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages
arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless
