POWR-GARD(R) Blocks and Holders Datasheet 571 & 572 SERIES PANEL-MOUNT FUSE HOLDERS 571 Ordering Information CATALOG/ORDERING NUMBER BOTTOM 571028 05710028L 571028P 05710028LXP Rt. Angle TERMINAL STANDARD WATERTIGHT 571027 05710027L 571027P 05710027LXP Straight 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. 571007 05710007L 571007P 05710007LXP Straight 571008 05710008L 571008P 05710008LXP Rt. Angle 5710CC 057100CCL 5710CCP 057100CCLXP Straight 571RCC 05710RCCL 571RCCP 05710RCCLXP Rt. Angle 0.86" 1.312" [21.84] [33.33] 0.92" Line [28.45] 1.34" [34.04] [33.3] Voltage Rating Ampere Rating Dielectric Strength Terminals O-Rings Molded Parts Approvals 0.890" [22.6] 1.74" 2.10" [44.20] [53.34] Midget Fuses 11332" - 112" Midget Fuses 112" Class CC Fuses Specifications .172 DIA. [4.37] 1.12" 1.310" [23.37] 1516" - 138" *Fuse diameter is 13/32" Note: Contact factory for versions with pre-assembled wire leads. Dimensions Inches (mm) Load FUSE LENGTH FOR USE RANGE* WITH Flammability Rating 600 V 30 A for Class CC and Midget fuses 4000 V Minimum Tin-plated brass combination solder & quick-connect 901-184 (body), 901-260 (knob) Black thermoplastic UL Recognized (File: E14721) UL Recognized for branch circuit protection (571OCC/RCC) CSA Certified (File: LR7316) UL94 V-0 Web Resources Additional technical information: littelfuse.com/571 Mounting Hole Ordering Information 572 CATALOG/ORDERING NUMBER BOTTOM 572028 05720028L 572028P 05720028LXP Rt. Angle TERMINAL STANDARD WATERTIGHT 572027 05720027L 572027P 05720027LXP Straight 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. 572007 05720007L 572007P 05720007LXP Straight 572008 05720008L 572008P 05720008LXP Rt. Angle 5720CC 057200CCL 5720CCP 057200CCLXP Straight 572RCC 05720RCCL 572RCCP 05720RCCLXP Rt. Angle 1.20" (30.5) 2.10" 2.40" Midget Fuses 11332" - 11 2" Midget Fuses 112" Class CC Fuses Specifications Voltage Rating Ampere Rating Dielectric Strength Terminals Molded Parts Approvals Mounting Hole Line 1516" - 138" Fuse diameter is 13/32" Note: Contact factory for versions with pre-assembled wire leads. Dimensions Inches (mm) Load FUSE LENGTH FOR USE RANGE WITH 0.913" 0.69" Mounting Flammability Rating 0.756" 600 V 30 A for Class CC and Midget fuses 4000 V Minimum Tin-plated brass combination solder & quick-connect Black thermoplastic UL Recognized (File: E14721) UL Recognized for branch circuit protection (5720CC/RCC) Class CC version CSA Certified (File: LR7316) Double "D" punch - Greenlee #61092 (14-18 gauge panel thickness recommended) UL94 V-0 Web Resources Additional technical information: littelfuse.com/572 Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/product-disclaimer. Littelfuse.com 1 of 1 (c) 2019 Littelfuse POWR-GARD(R) Products Rev: 021819