POWR-GARD® Blocks and Holders Datasheet POWR-BLOKS ™ Distribution Blocks • Splicer Blocks • Covers Connectors Box lug connectors are designed for use with a single, solid or class B or C stranded conductor. Use of more than one conductor per connector opening or use of extra-flexible, fine-stranded conductors, such as welding cable, voids the UL Listing and may cause overheating. Manufacturers of cable terminations can furnish crimp-on sleeves for fine stranded conductors which permit these conductors to be used with box lugs. Ampere Ratings Description POWR-BLOKSTM power distribution blocks offer a safe, convenient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. Lx2xxx-DIN series offers integral DIN-Rail mount and an optional hinged safety cover. Optional power distribution block covers provide protection against accidental shorting between poles caused by loose wires, tools, or other conductive material. They also protect personnel from accidentally contacting energized connectors. To order protective covers, match the number of poles for the block to the cover. Applications The ampere rating per pole for power distribution blocks is based on the line ampacity of 75°C insulated conductors per NEC® Table 310.16. If 60°C insulated conductors are used, load must not exceed the ampacity of 60°C conductors. Use of conductors rated in excess of 75°C is permitted (for example 90°C), however, load must not exceed the ampacity of 75°C conductors. Specifications Voltage Rating Current Rating Material Connector Flammability Rating Approvals Environmental Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to be distributed to more than one load. 600 V Based on NEC Table 310.16, using 75°C copper wire Phenolic rated at 150°C and Thermoplastic rated at 125°C (LD1400 and LS1300 series only) Standard: Highly conductive aluminum, tin plated Copper: Highly conductive copper, tin plated UL94 V-0 UL Recognized - LD/LS Series (File: E171395) LFD/LFS Series (File: E309688) CSA Certified - LD/LS Series (File: LR700111) LFD/LFS Series (File: 007316_0_000) RoHS compliant, Lead (Pb) free Ordering Information See Selection Guide on next page Web Resources For dimension, CAD and 3-D drawings, visit: Littelfuse.com/powrbloks littelfuse.com 1 of 6 © 2015 Littelfuse POWR-GARD® Products Rev: 1-A-032316 POWR-GARD® Blocks and Holders Datasheet POWR-BLOKS ™ AL 175 2 175 3 175 2 175 3 310 2 310 3 175 175 175 175 175 175 335 335 380 335 335 380 350 350 350 380 380 380 350 350 350 380 380 380 335 335 335 380 380 380 380 380 380 760 760 760 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 665 1 665 2 665 3 AL AL AL AL CU AL AL AL CU CU AL AL AL AL AL AL *PLASTIC COVER ORDERING NUMBER LUG TYPE WIRE RANGE TORQUE RANGE DRAWING 1 2 3 4 CONNECTOR IMAGE LOAD CONNECTION OPENINGS PER POLE CONNECTOR MATERIAL 115 115 115 115 LINE CONNECTION CATALOG/ ORDERING NUMBER 4 4 4 4 Slotted Slotted 5/64" Hex Slotted #10 - #18 #10 - #18 #10 - #18 #10 - #18 7 in-lbs 7 in-lbs 7 in-lbs 5-7 in-lbs 2 2 2 2 0LD14001Z 0LD14002Z LFD14003Z 0LD14004Z - 35-120 in-lbs 6 Slotted #4 - #14 35 in-lbs 1 0LD04012Z LPBC02 2/0 - #14 40-120 in-lbs 6 1/8" Hex #4 - #14 35 in-lbs 1 LFD04013Z LPBC03 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 1 0LD04022Z LPBC02 5/16" Hex 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 1 0LD04023Z LPBC03 1 5/16" Hex 350mcm - #6 275 in-lbs 6 Slotted #4 - #14 35 in-lbs 1 0LD04042Z LPBC02 1 5/16" Hex 350mcm - #6 275 in-lbs 6 Slotted #4 - #14 35 in-lbs 1 0LD04043Z LPBC03 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 5/16" Hex 3/16" Hex 3/16" Hex 3/16" Hex 3/16" Hex 3/16" Hex 5/16" Hex 5/16" Hex 3/8" Hex 5/16" Hex 5/16" Hex 3/8" Hex 5/16" Hex 5/16" Hex 3/16" Hex Slotted Slotted Slotted Slotted Slotted Slotted Slotted Slotted Slotted Slotted Slotted Slotted Slotted Slotted 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 400mcm - #6 400mcm - #6 500mcm - #6 400mcm - #6 400mcm - #6 500mcm - #6 2/0 - #14 2/0 - #14 2/0- #14 500mcm - #4 500mcm - #4 500mcm - #4 2/0 - #14 2/0 - #14 2/0 - #14 500mcm - #4 500mcm - #4 500mcm - #4 400mcm - #6 400mcm - #6 400mcm - #6 500mcm - #4 500mcm - #4 500mcm - #4 500mcm - #4 500mcm - #4 500mcm - #4 500mcm - #6 500mcm - #6 500mcm - #4 500mcm - #4 350mcm - #4 500mcm - #4 350mcm - #4 500mcm - #4 350mcm - #4 35-120 in-lbs 40-120 in-lbs 40-120 in-lbs 35-120in-lbs 35-120in-lbs 35-120in-lbs 275 in-lbs 275 in-lbs 375 in-lbs 275 in-lbs 275 in-lbs 375 in-lbs 35-120 in-lbs 35-120 in-lbs 40-120 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 275 in-lbs 275 in-lbs 275 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 275 in-lbs 375 in-lbs 275 in-lbs 375 in-lbs 275 in-lbs 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 8 8 8 12 12 12 6 6 6 8 8 8 1/8" Hex 1/8" Hex 1/8" Hex Slotted Slotted Slotted Slotted Slotted 5/32" Hex Slotted Slotted 5/32" Hex Slotted Slotted 1/8" Hex 5/32" Hex 5/32" Hex 5/32" Hex 1/8" Hex 1/8" Hex 1/8" Hex Slotted Slotted Slotted Slotted Slotted Slotted Slotted Slotted 5/32" Hex 5/16" Hex 5/16" Hex 3/16" Hex 5/16" Hex 5/16" Hex 3/16" Hex #4 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 #2 - #14 #2 - #14 #2 - #14 #2 - #14 #2 - #14 #2 - #14 #4 - #14 #4 - #14 #4 - #14 #2 - #14 #2 - #14 #2 - #14 #4 - #14 #4 - #14 #4 - #14 #2 - #14 #2 - #14 #2 - #14 #2 - #14 #2 - #14 #2 - #14 #2 - #14 #2 - #14 #2 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 40-50 in-lbs 35 in-lns 35 in-lbs 35 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 40-50 in-lbs 35-120 in-lbs 35-120 in-lbs 40-120 in-lbs 35-120 in-lbs 35-120 in-lbs 40-120 in-lbs 3 3 3 3 3 3 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 0LD25701Z LFD25702Z LFD25703Z 0LD29701Z 0LD29702Z 0LD29703Z 0LD35521Z 0LD35522Z LFD35523Z 0LD35531Z 0LD35532Z LFD35533Z 0LD35551Z 0LD35552Z LFD35553Z 0LD39531Z 0LD39532Z 0LD39533Z 0LD39551Z 0LD39552Z 0LD39553Z 0LD45511Z 0LD45512Z 0LD45513Z 0LD45601Z 0LD45602Z 0LD45603Z 0LD55521Z 0LD55522Z LFD55523Z 0LD55791Z 0LD55792Z LFD55793Z 0LD55861Z 0LD55862Z LFD55863Z LPBC21 LPBC22 LPBC23 LPBC21 LPBC22 LPBC23 LPBC31 LPBC32 LPBC33 LPBC31 LPBC32 LPBC33 LPBC31 LPBC32 LPBC33 LPBC31 LPBC32 LPBC33 LPBC31 LPBC32 LPBC33 LPBC41 LPBC42 LPBC43 LPBC41 LPBC42 LPBC43 LPBC51 LPBC52 LPBC53 LPBC51 LPBC52 LPBC53 LPBC51 LPBC52 LPBC53 4 Slotted 2/0 - #14 35-120 in-lbs 7 0LD55871Z LPBC51 4 Slotted 2/0 - #14 35-120 in-lbs 7 0LD55872Z LPBC52 4 Slotted 2/0 - #14 35-120 in-lbs 7 0LD55873Z LPBC53 OPENINGS PER POLE AMP PER POLE POLES Distribution Block Selection Guide LUG TYPE WIRE RANGE TORQUE RANGE 1 1 1 1 Slotted Slotted 5/32" Hex Slotted #2 - #14 #2 - #14 #2 - #14 #2 - #14 35-50 in-lbs 35-50 in-lbs 50-40 in-lbs 35-50 in-lbs 1 5/16" Hex 2/0 - #14 1 3/16" Hex 1 5/16" Hex 1 3/8" Hex 3/8” Hex 3/8” Hex CONNECTOR IMAGE Note: AL = Aluminum / CU = Copper Note: *Covers sold separately littelfuse.com 2 of 6 © 2015 Littelfuse POWR-GARD® Products Rev: 1-A-032316 POWR-GARD® Blocks and Holders Datasheet POWR-BLOKS ™ 760 1 760 2 AL 760 3 380 1 380 2 AL 380 3 760 1 760 2 CU 760 3 760 1 760 2 CU 760 3 175 1 175 2 AL 175 3 175 Adder 175 1 175 2 AL 175 3 175 Adder 175 1 175 2 CU 175 3 175 Adder LUG TYPE WIRE RANGE TORQUE RANGE 2 2 2 1 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/8" Hex 3/16" Hex 3/16" Hex 3/16" Hex – – 5/16" Hex 5/16" Hex – 3/16" Hex 3/16" Hex 3/16" Hex – 500mcm-#6 500mcm-#6 500mcm-#4 500mcm-#4 500mcm-#4 500mcm-#4 500mcm-#4 500mcm-#4 500mcm-#4 500mcm-#6 500mcm-#6 500mcm-#6 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs CONNECTOR IMAGE LUG TYPE WIRE RANGE TORQUE RANGE 12 12 12 8 8 8 8 8 8 12 12 12 4 4 4 4 6 6 6 6 4 4 4 4 Slotted Slotted 1/8" Hex 5/32" Hex 5/32" Hex 5/32" Hex 3/16" Hex 3/16" Hex 3/16" Hex Slotted Slotted Slotted 1/8" Hex 1/8" Hex 1/8" Hex – – Slotted Slotted – Slotted Slotted Slotted – #4 - #14 #4 - #14 #4 - #14 #2 - #14 #2 - #14 #2 - #14 2 ⁄0 - #14 2 ⁄0 - #14 2 ⁄0 - #14 #2 - #14 #2 - #14 #2 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 #4 - #14 35 in-lbs 35 in-lbs 35 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs 35 in-lbs DRAWING CONNECTOR IMAGE LOAD CONNECTION OPENINGS PER POLE LINE CONNECTION OPENINGS PER POLE POLES AMP PER POLE CONNECTOR MATERIAL Distribution Block Selection Guide CATALOG/ ORDERING NUMBER *PLASTIC COVER ORDERING NUMBER 7 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 4 4 4 4 4 4 4 4 0LD55921Z 0LD55922Z LFD55923Z 0LD55941Z 0LD55942Z 0LD55943Z 0LD59861Z 0LD59862Z 0LD59863Z 0LD59921Z 0LD59922Z 0LD59923Z 0LD25701ZXDIN 0LD25702ZXDIN 0LD25703ZXDIN 0LD2570AZXDIN 0LD25801ZXDIN 0LD25802ZXDIN 0LD25803ZXDIN 0LD2580AZXDIN 0LD29701ZXDIN 0LD29702ZXDIN 0LD29703ZXDIN 0LD2970AZXDIN LPBC51 LPBC52 LPBC53 LPBC51 LPBC52 LPBC53 LPBC51 LPBC52 LPBC53 LPBC51 LPBC52 LPBC53 0LCH1321Z 0LCH1322Z 0LCH1323Z 0LCH1321Z 0LCH1322Z 0LCH1323Z 0LCH1321Z 0LCH1322Z 0LCH1323Z - Note: AL = Aluminum / CU = Copper Note: *Covers sold separately Hinged Plastic Covers littelfuse.com Clear Plastic Covers 3 of 6 © 2015 Littelfuse POWR-GARD® Products Rev: 1-A-032316 POWR-GARD® Blocks and Holders Datasheet POWR-BLOKS ™ 3 AL 115 1 115 2 AL 115 3 115 4 150 1 150 2 CU 150 3 115 1 AL 115 2 115 3 175 1 175 2 AL 175 3 255 1 AL 255 2 255 3 255 1 255 2 CU 255 3 310 1 310 2 AL 310 3 420 1 420 2 AL 420 3 620 1 620 2 AL 620 3 760 1 760 2 AL 760 3 175 1 175 2 AL 175 3 175 Adder 175 1 175 2 CU 175 3 175 Adder LUG TYPE WIRE RANGE TORQUE RANGE DRAWING 310 CONNECTOR IMAGE LOAD CONNECTION OPENINGS PER POLE 2 LINE CONNECTION CATALOG/ ORDERING NUMBER 1 5/16" Hex 350mcm-#6 275 in-lbs 1 0LS03032Z LPBC02 275 in-lbs 1 5/16" Hex 350mcm-#6 275 in-lbs 1 0LS03033Z LPBC03 35-50 in-lbs 35-50 in-lbs 40-50 in-lbs 35-50 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35-120 in-lbs 35-120 in-lbs 40-120 in-lbs 275 in-lbs 275 in-lbs 275 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 275 in-lbs 275 in-lbs 275 in-lbs 500 in-lbs 500 in-lbs 500 in-lbs 275 in-lbs 275 in-lbs 275 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 1 Slotted Slotted 5/32" Hex Slotted 3/16" Hex 3/16" Hex 3/16" Hex Slotted Slotted Slotted 5/16" Hex 5/16" Hex 3/16" Hex 5/16" Hex 5/16" Hex 5/16" Hex 3/8" Hex 3/8" Hex 3/8" Hex 5/16" Hex 5/16" Hex 5/16" Hex 1/2" Hex 1/2" Hex 1/2" Hex 5/16" Hex 5/16" Hex 5/16" Hex 3/8" Hex 3/8" Hex 3/8" Hex 5/16" Hex 5/16" Hex 5/16" Hex – 5/16" Hex 5/16" Hex 5/16" Hex – #2 - #14 #2 - #14 #2 - #14 #2 - #14 1/0 - #18 1/0 - #18 1/0 - #18 #2 - #14 #2 - #14 #2 - #14 2/0 - #14 2/0 - #14 2/0 - #14 250mcm-#6 250mcm-#6 250mcm-#6 250mcm-#6 250mcm-#6 250mcm-#6 350mcm-#6 350mcm-#6 350mcm-#6 600mcm-#4 600mcm-#4 600mcm-#4 350mcm-#4 350mcm-#4 350mcm-#4 500mcm-#4 500mcm-#4 500mcm-#4 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 35-50 in-lbs 35-50 in-lbs 40-50 in-lbs 35-50 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-50 in-lbs 35-50 in-lbs 35-50 in-lbs 35-120 in-lbs 35-120 in-lbs 40-120 in-lbs 275 in-lbs 275 in-lbs 275 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 275 in-lbs 275 in-lbs 275 in-lbs 500 in-lbs 500 in-lbs 500 in-lbs 275 in-lbs 275 in-lbs 275 in-lbs 375 in-lbs 375 in-lbs 375 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 35-120 in-lbs 2 2 2 2 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5 5 5 5 6 6 6 7 7 7 7 7 7 4 4 4 4 4 4 4 4 0LS13001Z 0LS13002Z LFS13003Z 0LS13004Z 0LS21211Z 0LS21212Z 0LS21213Z 0LS25521Z 0LS25522Z 0LS25523Z 0LS25721Z 0LS25722Z LFS25723Z 0LS31231Z 0LS31232Z 0LS31233Z 0LS31241Z 0LS31242Z 0LS31243Z 0LS31261Z 0LS31262Z 0LS31263Z 0LS45571Z 0LS45572Z 0LS45573Z 0LS51291Z 0LS51292Z 0LS51293Z 0LS53011Z 0LS53012Z 0LS53013Z 0LS25721ZXDIN 0LS25722ZXDIN 0LS25723ZXDIN 0LS2572AZXDIN 0LS29721ZXDIN 0LS29722ZXDIN 0LS29723ZXDIN 0LS2972AZXDIN LPBC21 LPBC22 LPBC23 LPBC21 LPBC22 LPBC23 LPBC21 LPBC22 LPBC23 LPBC31 LPBC32 LPBC33 LPBC31 LPBC32 LPBC33 LPBC31 LPBC32 LPBC33 LPBC41 LPBC42 LPBC43 LPBC51 LPBC52 LPBC53 LPBC51 LPBC52 LPBC53 0LCH1321Z 0LCH1322Z 0LCH1323Z 0LCH1321Z 0LCH1322Z 0LCH1323Z - OPENINGS PER POLE 310 CONNECTOR MATERIAL AMP PER POLE POLES Splicer Block Selection Guide LUG TYPE WIRE RANGE TORQUE RANGE 1 5/16" Hex 350mcm-#6 275 in-lbs 1 5/16" Hex 350mcm-#6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 1 Slotted Slotted 5/32" Hex Slotted 3/16" Hex 3/16" Hex 3/16" Hex Slotted Slotted Slotted 5/16" Hex 5/16" Hex 3/16" Hex 5/16" Hex 5/16" Hex 5/16" Hex 3/8" Hex 3/8" Hex 3/8" Hex 5/16" Hex 5/16" Hex 5/16" Hex 1/2" Hex 1/2" Hex 1/2" Hex 5/16" Hex 5/16" Hex 5/16" Hex 3/8" Hex 3/8" Hex 3/8" Hex 5/16" Hex 5/16" Hex 5/16" Hex – 5/16" Hex 5/16" Hex 5/16" Hex – #2 - #14 #2 - #14 #2 - #14 #2 - #14 1/0 - #14 1/0 - #14 1/0 - #14 #2 - #14 #2 - #14 #2 - #14 2/0 - #14 2/0 - #14 2/0 - #14 250mcm-#6 250mcm-#6 250mcm-#6 250mcm-#6 250mcm-#6 250mcm-#6 350mcm-#6 350mcm-#6 350mcm-#6 600mcm-#4 600mcm-#4 600mcm-#4 350mcm-#4 350mcm-#4 350mcm-#4 500mcm-#4 500mcm-#4 500mcm-#4 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 2/0 - #14 CONNECTOR IMAGE *PLASTIC COVER ORDERING NUMBER Note: AL = Aluminum / CU = Copper Note: *Covers sold separately littelfuse.com 4 of 6 © 2015 Littelfuse POWR-GARD® Products Rev: 1-A-032316 POWR-GARD® Blocks and Holders Datasheet POWR-BLOKS ™ Distribution Block and Splicer Block Outline Drawings Dimensions Inches (mm) LX0XXX Figure 1 .218 x .375" [5.5 x 9.5]SLOT .07" [1.8] .218 x .375" [5.5 x 9.5]SLOT .07" [1.8] 2.90" 2.90" [73.7] [73.7] 1.00" 1.00" [25.4] 3.38" [85.8] 3.52" [89.3] .265 x .375" [6.7 x 9.5] SLOT 4.13" [104.8] 4.63" [118] 4.73" [121] 0.76” [19] 0.38” [9.7] 0.52” [13] 1.93” [49.1] ø .201 / [5.11] THRU 1.40” [35.6] 0.17” [4.5] 2-pole 2.68” [67.7] 1.92” [48.4] 0.38” [9.7] 3-pole 1.52” [38.7] 4-pole 1.94" [49.2] .56" .56" [14] [14] 1.62" [42] 1.78" [14] [45.2] 2.88" [73.0] .62" [16] .62" [16] 1-pole SLOT THRU TYPE .56" 2.25" [57.2] 2.88" [73.0] R 0.11” [2.77] 2.75" [69.9] .63" [16.1] Ø .205 [5.2] THRU 2.25" [57.2] 2.88" [73.0] 0.47” [11.8] 2.04” [51.6] 1.28” [32.5] 2.29” [58.1] 2.25" [57.2] 1.00” [25.4] 0.38” [9.7] 1.13" [28.6] LX2XXX-XDIN Figure 4 3.38" [85.8] 3-pole 0.38” [9.7] 1-pole .31" [7.9] .265 x .375" [6.7 x 9.5] SLOT 5.38" [137] 2-pole LX1XXX Figure 2 LX2XXX Figure 3 [25.4] 2-pole 1.74” [44.2] 0.81” [20.6] 3-pole 2.57” [65.3] 1.63” [41.3] 0.81” [20.6] 0.89” [22.6] 2.42” [61.5] 0.47” [11.8] 2.25” [57.2] 3.00” [76.2] 1-pole littelfuse.com 0.25” [6.4] 2-pole 3-pole 5 of 6 Adder © 2015 Littelfuse POWR-GARD® Products Rev: 1-A-032316 POWR-GARD® Blocks and Holders Datasheet POWR-BLOKS ™ Distribution Block and Splicer Block Outline Drawings Dimensions Inches (mm) LX3XXX Figure 5 3.47” [88.1] 1.94” [49.3] 0.97” 0.97” [25.0] [25.0] 5.00” [127.0] 0.97” 1.53” [38.9] [25.0] 2.61” [66.2] 1.53” [38.9] 3.38” [85.7] 4.00” [102] 1-pole LX4XXX Figure 6 2-pole [7.9] [57.9] [7.9] 4.13" 1.14" 1.88" [29.0] [47.8] .31" [7.9] [40.2] 1.58" 2.69" [40.2] [68.2] [217] [149] 1.58" [40.2] 4.75" [140] .37" .37" [9.5] 1-pole 3.12" [79.2] 5.50" [140] .37" 2.30" [58.5] [68.2] [121] 5.50" (9.5) 2.69" 4.75" [121] [140] [47.8] 8.54" 5.88" 1.58" 1.88" n.20” THRU v n .41” 3-pole x.18” 2-pole 3.17" 5.50" [47.8] [121] 1-pole [121] 1.88" [29.0] 4.75" [121] 4.75" 1.14" [105] 4.75" [80.4] 2.92 [74.0] [153] 4.13" [105] [121] littelfuse.com 6.04" 4.13" [105] LX5XXX Figure 7 3-pole [106] .31" 1.14" [29.0] 4.75" 1.17” [29.7] 4.16" 2.28" .31" n.203” THRU v n ..406” x.180” 1.17” [29.7] 1.17” [29.7] 0.31” [7.9] [9.5] 2-pole n.265” THRU v n .500” x.219” 3-pole 6 of 6 © 2015 Littelfuse POWR-GARD® Products Rev: 1-A-032316