571 Datasheet, PDF (1/1 Pages) Littelfuse – Fuse Blocks, Holders and Accessories

Fuse Blocks, Holders and Accessories
571 Series Panel Mounted Fuseholders
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.
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
.86"
[21.84]
1.34"
[34.04]
2.10"
[53.34]
.92"
[23.37]
1.312"
[33.33]
1.74"
[44.20]
.172 DIA.
[4.37]
1.12" 1.310"
[28.45] [33.3]
.890"
[22.6]
Mounting Hole
O-Rings: 901-184 (body)
901-260 (knob)
POWR-JAW Clip Clamps
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.
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
LCC 6
250/600 70-100
250/600 110-200
LCC 7
LCC 8
250/600 225-400
250/600 450-600
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