Littelfuse 572 Series - Manual

Littelfuse.com © 2013 Littelfuse POWR-GARD ® Products
POWR-GARD ® Blocks and Holders Datasheet
Rev: 4-F-081013
1 of 1
Ordering Information
0.86"
[21.84]
0.92"
[23.37] 0.890"
[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] Load
Line
Mounting Hole
Specifications
Voltage Rating 600 V
Ampere Rating 30 A for Class CC and Midget fuses
Dielectric Strength 4000 V Minimum
Terminals Tin-plated brass combination solder & quick-connect
O-Rings 901-184 (body), 901-260 (knob)
Molded Parts Black thermoplastic
Approvals UL Recognized (File: E14721)
UL Recognized for branch circuit protection
(571OCC/RCC)
CSA Certified (File: LR7316)
Web Resources
Additional technical information: littelfuse.com/571
†Fuse diameter is 13/32”
Note: Contact factory for versions with pre-assembled wire leads.
572
571 & 572 SerieS panel-mount fuSe holderS
571
Specifications
Voltage Rating 600 V
Ampere Rating 30 A for Class CC and Midget fuses
Dielectric Strength 4000 V Minimum
Terminals
Tin-plated brass combination solder & quick-connect
Molded Parts Black thermoplastic
Approvals UL Recognized (File: E14721)
UL Recognized for branch circuit protection
(5720CC/RCC) Class CC version
CSA Certified (File: LR7316)
Mounting Double "D" punch - Greenlee #61092
(14-18 gauge panel thickness recommended)
Web Resources
Additional technical information: littelfuse.com/572
Description
The 572 series panel mount fuse holders are
designed to minimize installation time. Its unique
design incorporates a snap-mount feature that
allows the holder to be installed without any tools
or mounting hardware.
Description
Panel mount fuse holders are for Midget-Style
and Class CC fuses. Class CC fuses have a
rejection feature on one end cap, which mates
with the rejection feature of Littelfuse Class CC
fuses holders to prevent the installation of fuses
with lower voltage ratings or interrupting ratings.
Watertight version must be front panel mounted.
Catalog/ordering number bottom
terminal
fuSe length
range*
for uSe
With Standard Watertight
571027 05710027L 571027P 05710027LXP Straight
1 5 ⁄
16
” – 1 3 ⁄
8
”
Midget
Fuses 571028 05710028L 571028P 05710028LXP Rt. Angle
571007 05710007L 571007P 05710007LXP Straight
1 13 ⁄
32
” – 1 1 ⁄
2
”
Midget
Fuses 571008 05710008L 571008P 05710008LXP Rt. Angle
5710CC 057100CCL 5710CCP 057100CCLXP Straight
1 1 ⁄
2
”
Class CC
Fuses 571RCC 05710RCCL 571RCCP 05710RCCLXP Rt. Angle
*Fuse diameter is 13/32”
Note: Contact factory for versions with pre-assembled wire leads.
Ordering Information
Catalog/ordering number bottom
terminal
fuSe length
range †
for uSe
With Standard Watertight
572027 05720027L 572027P 05720027LXP Straight
1 5 ⁄
16
” – 1 3 ⁄
8
”
Midget
Fuses 572028 05720028L 572028P 05720028LXP Rt. Angle
572007 05720007L 572007P 05720007LXP Straight
1 13 ⁄
32
” – 1 1 ⁄
2
”
Midget
Fuses 572008 05720008L 572008P 05720008LXP Rt. Angle
5720CC 057200CCL 5720CCP 057200CCLXP Straight
1 1 ⁄
2
”
Class CC
Fuses 572RCC 05720RCCL 572RCCP 05720RCCLXP Rt. Angle
Dimensions Inches (mm)
0.756”
1.20”
(30.5)
2.40”
2.10”
0.69”
0.913”
Load
Line
Dimensions Inches (mm)
Mounting Hole