157.5701.5631 Littelfuse / Wickmann Brand, 157.5701.5631 Datasheet

157.5701.5631

Manufacturer Part Number

157.5701.5631

Description

FUSE STRIP 63A 80V HOUSING 11MM

Manufacturer

Littelfuse / Wickmann Brand

Datasheet

1.157.5916.5801.pdf (1 pages)

Specifications of 157.5701.5631

Fuse Type

Fast Acting

Voltage - Rated

80VDC

Current

63A

Package / Case

Bolt Mount

Size / Dimension

3.228" L x 0.866" W x 0.039" H (82.00mm x 22.00mm x 1.00mm)

Mounting Type

Bolt Mount

Melting I²t

65726.64

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Operating Temperature

Color

Other names

157.5701.563

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Fuse strips with housing

*Not mentioned in the standards.

** Measured at 400% overload.

www.littelfuse.com

For Battery Powered Vehicles - Rated 80V

Description

Housed fuse strips for battery-powered vehicles. Current rating 35A -

500A, 80 VDC. 90° and straight fork type lugs. With window for

visual inspection of melting element.

Time-Current Characteristics

Ratings

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*

% of Rating

a = 11 mm

400

150

160

220

250

Part Number

157.5917.5351*

157.5917.5501*

157.5917.5631*

157.5917.5801*

157.5917.6101*

157.5917.6121*

157.5917.6141*

157.5917.6151*

157.5917.6161*

157.5917.6171*

157.5917.6201*

157.5917.6231*

157.5917.6251*

157.5917.6271*

157.5917.6331*

157.5917.6351*

157.5917.6421*

157.5917.6501*

a = 9 mm*

Opening Time Min / Max (s)

3,600 s / –

35-200A

–

– / –

Corresponding holder see Section “Fuse Holders.”

0.8 s / 10 s

0.25 / 2 s

– / 60 s

Current Rating

200 A

250 A

300 A

355 A

400 A

500 A

100 A

125 A

130 A

135 A

150 A

160 A

175 A

225 A

275 A

325 A

425 A

Bolt-down fuses

35 A

40 A

50 A

63 A

80 A

225 - 425A

60 s / –

– / –

Typ. Voltage

Drop

125 mV

Specifications

Metal parts:

Compliance:

Ordering Information

Dimensions in mm

157.5701.xxx1

157.5916.xxx1

157.5917.xxx1

Series

65726.64

100318.4

1666560

2745500

4236000

1744186

21299.2

139366

100602

129960

146227

215600

163200

447120

547000

803440

748670

717120

32400

60160

98500

10819

t**

35A - 80A:

100A - 500A: Copper Cu, gal. Sn

DIN 43560/1

UL 248 Special Purpose Fuses

cULus Recognized: File No. E211637

Zinc-alloy

Pre-arcing Time - limits /

Schmelzzeit-Grenzwerte DIN

FI = 1.00 (max. operating current:

1.0 x Irat at 23°C)

•

Pack Size

Transportation Products Catalog

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