POWR-GARD® Blocks and Holders Datasheet LF Series Fuse Block Covers Specifications Connection Molded Base Flammability Rating Approvals Snap to fuse body Black thermoplastic UL94 V-0 UL Listed (File: E184929) CSA Certified (File: 007316_0_000 Class 6225-01) Features/Benefits • • • • • • • Added safety to personnel Ventilated to avoid fuse derating Reusable UL listed and CSA certified Available for Class H/R, Class J, Class T and Class CD Convenient snap-on feature Allows visibility of indicator fuse block light Description Web Resources Littelfuse fuse block covers protect personnel from accidentally coming into contact with energized parts. Covers are for use with Littelfuse UL class fuse blocks. Review the ordering information or contact the factory for available covers Downloadable CAD drawings, dimensions and other technical information, visit Littelfuse.com/fuseblocks Ordering Information Fuse block base part number* Voltage Class H/R LFH25030 / LFR25030 250 30 LFH25030FBC Class H/R LFH25060 / LFR25030 250 60 LFH25060FBC Class H/R LFH25100 / LFR25100 250 100 LFH25100FBC UL Class Amperage COVer ordering number Class H/R LFH60030 / LFR60030 600 30 LFH60030FBC Class H/R LFH60060 / LFR60060 600 60 LFH60060FBC Class H/R LFH60100 / LFR60100 600 100 LFH60100FBC Class J LFJ60030 600 30 LFJ60030FBC Class J LFJ60060 600 60 LFJ60060FBC Class J LFJ60100 600 100 LFJ60100FBC† Class T LFT30030 300 30 LFT30030FBC Class T LFT30060 300 60 LFT30060FBC Class T LFT30100 300 100 LFT30100FBC Class T LFT60030 600 30 LFT60030FBC Class T LFT60060 600 60 LFT60060FBC Class T LFT60100 600 100 LT60100FBC Class T LFT60200 600 200 LT60200FBC Class T LFT60400 600 400 LT60400FBC Class T LFT60600 600 600 LT60600FBC Class CD LFC60060 600 60 LFC60060FBC Class CC L60030C 600 30 SPL001 * Part number shown excludes reference to number of poles and terminal type † Cover is not compatible with 70-100 A JLS series fuses Littelfuse.com 1 of 4 © 2013 Littelfuse POWR-GARD® Products Rev: 110413 POWR-GARD® Blocks and Holders Datasheet LF Series Fuse Block Covers Dimensions in mm (inches) Class H/R 96.52 (3.800) 250 V 30 A 22.61 (0.890) 250 V 60 A 138.43 (5.450) 32.64 (1.285) 250 V 100 A 185.45 (7.301) 38.86 (1.530) 600 V 30 A 177.16 (6.975) 26.37 (1.038) 600 V 60 A 193.72 (7.627) 35.46 (1.396) 600 V 100 A 240.28 (9.460) 43.18 (1.700) Also available at Littelfuse.com/fuseblocks Littelfuse.com 2 of 4 © 2013 Littelfuse POWR-GARD® Products Rev: 110413 POWR-GARD® Blocks and Holders Datasheet LF Series Fuse Block Covers Dimensions in mm (inches) Class J 104.75 (4.124) 600 V 30 A 24.89 (0.980) 600 V 60 A 120.35 (4.758) 35.29 (1.389) 600 V 100 A 154.23 (6.072) 37.74 (1.486) Dimensions in mm (inches) Class T 85.33 (3.360) 300 V 30 A 18.03 (0.710) 300 V 60 A 88.98 (3.503) 15.65 (0.616) 300 V 100 A 116.84 (4.600) 32.74 (1.289) Also available at Littelfuse.com/fuseblocks Littelfuse.com 3 of 4 © 2013 Littelfuse POWR-GARD® Products Rev: 110413 POWR-GARD® Blocks and Holders Datasheet LF Series Fuse Block Covers Dimensions in mm (inches) Class T 600 V 30 A 104.65 (4.120) 20.11 (0.819) 600 V 60 A 93.47 (3.680) 34.29 (1.350) 600 V 100 A 117.35 (4.620) 25.68 (1.011) 600 V 200 A 157.48 (6.200) 30.42 (1.198) 600 V 400 A 220.98 (8.700) 53.26 (2.097) 600 V 600 A 154.23 (6.072) 37.74 (1.486) Dimensions in mm (inches) 116.76 (4.597) Class CD 600 V 60 A 24.87 (0.979) Also available at Littelfuse.com/fuseblocks Littelfuse.com 4 of 4 © 2013 Littelfuse POWR-GARD® Products Rev: 110413