POWR-GARD® Fuseblock Datasheet Miscellaneous Holder 571 & 572 Series panel-mount fuseholders 571 Ordering Information Catalog/System number BOTTOM 571028 05710028L 571028P 05710028LXP Rt. Angle 571007 05710007L 571007P 05710007LXP Straight 571008 05710008L 571008P 05710008LXP Rt. Angle TERMINAL STANDARD WATERTIGHT 571027 05710027L 571027P 05710027LXP Straight Description 5710CC 057100CCL 5710CCP 057100CCLXP Straight 571RCC 05710RCCL 571RCCP 05710RCCLXP Rt. Angle 0.86" 1.312" [33.33] 0.92" [28.45] 1.34" [34.04] 2.10" [53.34] [33.3] 0.890" [22.6] The 572 series panel mount fuseholders 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. Class CC Fuses Ordering Information Catalog/System Number BOTTOM 572028 05720028L 572028P 05720028LXP Rt. Angle TERMINAL STANDARD WATERTIGHT 572027 05720027L 572027P 05720027LXP Straight Description 11⁄2” Sample requests, downloadable CAD drawings and other technical information: www.littelfuse.com/571 Mounting Hole 572 Midget Fuses Web Resources 1.74" [44.20] 113⁄32” – 11⁄2” 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 and quick-connect O-Rings: 901-184 (body), 901-260 (knob) Molded Parts: Black thermoplastic Approvals: UL Recognized (File No. E14721) UL Recognized for branch circuit protection (571OCC/RCC) CSA Certified (File No. LR7316) .172 DIA. [4.37] 1.12" 1.310" [23.37] Line Midget Fuses Specifications Dimensions in inches (mm) [21.84] 15⁄16” – 13⁄8” *Fuse diameter is 13/32” Note: Contact factory for versions with pre-assembled wire leads. Panel mount fuseholders 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 to prevent the installation of fuses with lower voltage ratings or interrupting ratings. Watertight version must be front panel mounted. Load FUSE LENGTH FOR USE RANGE* WITH 572007 05720007L 572007P 05720007LXP Straight 572008 05720008L 572008P 05720008LXP Rt. Angle 5720CC 057200CCL 5720CCP 057200CCLXP Straight 572RCC 05720RCCL 572RCCP 05720RCCLXP Rt. Angle FUSE LENGTH FOR USE RANGE† WITH 15⁄16” – 13⁄8” Midget Fuses 113⁄32” – 11⁄2” Midget Fuses 11⁄2” Class CC Fuses †Fuse diameter is 13/32” Note: Contact factory for versions with pre-assembled wire leads. Specifications Voltage Rating: Ampere Rating: Dielectric Strength: Terminals: Molded Parts: Approvals: Mounting: Dimensions in inches (mm) Load Line 600 V 30 A for Class CC and Midget fuses 4000 V Minimum Tin-plated brass combination solder and quick-connect Black thermoplastic UL Recognized (File No. E14721) UL Recognized for branch circuit protection (5720CC/RCC) Class CC version CSA Certified (File No. LR7316) Double "D" punch or 0.875" knock-out hole Designed to fit 14-18 gauge Web Resources Sample requests, downloadable CAD drawings and other technical information: www.littelfuse.com/572 www.littelfuse.com 1 © JUNE 2011 Littelfuse POWR-GARD Products