129

Fuse Blocks, Holders and Accessories

SPECIFICATIONS

Voltage Rating: 600 Volts

Ampere Rating: 30 amperes for Class CC and

Midget fuses

Dielectric strength: 4000 Volts

Terminals: Tin-plated brass combination solder and

quick-connect

Molded parts: Black thermoplastic

Approvals: UL Recognized (File No. E14721) — 571 series

UL Recognized for branch circuit protection

— 571 OCC/RCC

CSA Certified (File No. LR7316)

ORDERING INFORMATION

Panel mount fuseholders are available for supplementary or

Class CC branch circuit protection. Class CC fuses have a

rejection feature on one end cap which mates with the

rejection feature of Littelfuse Class CC fuse blocks and

fuseholders to prevent the installation of fuses with lower

voltage ratings or interrupting ratings. Watertight version

must be front panel mounted.

571 Series Panel Mounted Fuseholders

POWR-JAW clamps improve the contact

between fuse and clip. The unnecessary

heat from poor contact due to the loss of

spring force in the clips can cause

nuisance fuse opening and premature

aging of surrounding components.

I

High temperature phenolic resin

knob designed for the most severe

environments.

I

7 sizes to provide effective coverage.

I

Simple design makes installation

easy.

POWR-JAW Clip Clamps

Part Number Volts

Amperes

LCC 1

250

0-30

LCC 2

250

35-60

LCC 2

600

0-30

LCC 4

600

35-60

LCC 5

250/600

70-100

LCC 6

250/600

110-200

LCC 7

250/600

225-400

LCC 8

250/600

450-600

.86"

[21.84]

.92"

[23.37]

.890"

[22.6]

1.12"

[28.45]

1.310"

[33.3]

1.34"

[34.04]

2.10"

[53.34]

1.74"

[44.20]

1.312"

[33.33]

.172 DIA.

[4.37]

Mounting Hole

O-Rings: 901-184 (body)

901-260 (knob)