littelfuse.com © 2018 Littelfuse POWR-GARD® Products
Rev: 2-B-051818
POWR-GARD® Blocks and Holders Datasheet
1 of 8
Connectors
Box lug connectors are designed for use with a single or
multiple, solid or class B or C stranded conductor. For UL
approved use of more than one conductor per connector
opening, contact Littelfuse Technical Service. Manufacturers
of cable ter minations can furnish crimp-on sleeves for fine
stranded conductors which permit these conductors to be
used with box lugs.
Ampere Ratings
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 600 V
Current Rating Based on NEC Table 310.16, using 75°C copper wire
SCCR Consult Factory
Material Phenolic rated at 150°C and Thermoplastic
rated at 125°C (LD1400 and LS1300 series only)
Connector Aluminum: Highly con duc tive aluminum, tin plated
Copper: Highly conductive copper, tin plated
Flammability Rating UL94 V-0
Approvals UL Recognized - 0LD/0LS Series (File: E171395)
LFD/LFS Series (File: E309688)
CSA Certified - 0LD/0LS Series (File: LR700111)
LFD/LFS Series (File: 007316_0_000)
UL Listed - 0LD57xxxx (File: E482231)
Environmental 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
POWR-BLOKS
Distribution Blocks • Splicer Blocks • Covers
Description
POWR-BLOKS 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.
Applications
Typical applications include heating, air conditioning and
refrigeration systems, el e va tor systems, material handling
equipment, control panels, motor controls, switchgear,
and anywhere power needs to be distributed to more
than one load.
Hinged Plastic Covers
Clear Plastic Covers
littelfuse.com © 2018 Littelfuse POWR-GARD® Products
Rev: 2-B-051818
POWR-GARD® Blocks and Holders Datasheet
2 of 8
POWR-BLOKS
Distribution Block Selection Guide
Note: AL = Aluminum / CU = Copper *Covers sold separately
AMP
PER
POLE
POLES
CONNECTOR
MATERIAL
LINE CONNECTION LOAD CONNECTION
FIGURE
CATALOG/
ORDERING
NUMBER
*PLASTIC
COVER
ORDERING
NUMBER
CONNECTOR
IMAGE
OPENINGS
PER POLE
LUG TYPE WIRE
RANGE
TORQUE
RANGE
CONNECTOR
IMAGE
OPENINGS
PER POLE
LUG TYPE WIRE
RANGE
TORQUE
RANGE
115 1
AL
1 Slotted #2 - #14 35-50 in-lbs 4 Slotted #10 - #18 7 in-lbs 10 0LD14401Z LPBC1441
115 2 1 Slotted #2 - #14 35-50 in-lbs 4 Slotted #10 - #18 7 in-lbs 10 0LD14402Z LPBC1442
115 3 1 5/32" Hex #2 - #14 50-40 in-lbs 4 5/64" Hex #10 - #18 7 in-lbs 2 LFD14003Z LPBC13
115 4 1 Slotted #2 - #14 35-50 in-lbs 4 Slotted #10 - #18 7 in-lbs 10 0LD14404Z LPBC1444
175 1
AL
1 5/16" Hex 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 3 0LD25701Z LPBC21
175 2 1 3/16" Hex 2/0 - #14 40-120 in-lbs 4 1/8" Hex #4 - #14 35 in-lbs 3 LFD25702Z LPBC22
175 3 1 3/16" Hex 2/0 - #14 40-120 in-lbs 4 1/8" Hex #4 - #14 35 in-lbs 3 LFD25703Z LPBC23
175 1
AL
1 3/16" Hex 2/0 - #14 35-120 in-lbs 4 1/8" Hex #4 - #14 35 in-lbs 4 0LD25701ZXDIN 0LCH1321Z
175 2 1 3/16" Hex 2/0 - #14 35-120 in-lbs 4 1/8" Hex #4 - #14 35 in-lbs 4 0LD25702ZXDIN 0LCH1322Z
175 3 1 3/16" Hex 2/0 - #14 35-120 in-lbs 4 1/8" Hex #4 - #14 35 in-lbs 4 0LD25703ZXDIN 0LCH1323Z
175 Adder 1 – 2/0 - #14 35-120 in-lbs 4 – #4 - #14 35 in-lbs 4 0LD2570AZXDIN -
175 1
CU
1 3/16" Hex 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 3 0LD29701Z LPBC21
175 2 1 3/16" Hex 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 3 0LD29702Z LPBC22
175 3 1 3/16" Hex 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 3 0LD29703Z LPBC23
175 1
CU
1 3/16" Hex 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 4 0LD29701ZXDIN 0LCH1321Z
175 2 1 3/16" Hex 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 4 0LD29702ZXDIN 0LCH1322Z
175 3 1 3/16" Hex 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 4 0LD29703ZXDIN 0LCH1323Z
175 Adder 1 – 2/0 - #14 35-120 in-lbs 4 – #4 - #14 35 in-lbs 4 0LD2970AZXDIN -
175 2 AL 1 5/16" Hex 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 1 0LD04022Z LPBC02
175 3 1 5/16" Hex 2/0 - #14 35-120 in-lbs 4 Slotted #4 - #14 35 in-lbs 1 0LD04023Z LPBC03
175 2 AL 1 5/16" Hex 2/0 - #14 35-120 in-lbs 6 Slotted #4 - #14 35 in-lbs 1 0LD04012Z LPBC02
175 3 1 3/16" Hex 2/0 - #14 40-120 in-lbs 6 1/8" Hex #4 - #14 35 in-lbs 1 LFD04013Z LPBC03
175 1
AL
1 5/16" Hex 2/0 - #14 35-120 in-lbs 6 1/8" Hex #4 - #14 35 in-lbs 4 0LD25801ZXDIN 0LCH1321Z
175 2 1 5/16" Hex 2/0 - #14 35-120 in-lbs 6 1/8" Hex #4 - #14 35 in-lbs 4 0LD25802ZXDIN 0LCH1322Z
175 3 1 5/16" Hex 2/0 - #14 35-120 in-lbs 6 1/8" Hex #4 - #14 35 in-lbs 4 0LD25803ZXDIN 0LCH1323Z
175 Adder 1 5/16" Hex 2/0 - #14 35-120 in-lbs 6 1/8" Hex #4 - #14 35 in-lbs 4 0LD2580AZXDIN -
310 3 AL 1 5/16" Hex 350kcmil - #6 40-120 in-lbs 2 3/16" Hex 2/0 - #14 35-120 in-lbs 9 0LD335543Z 0LCH1333Z
310 2 AL 1 5/16" Hex 350kcmil - #6 275 in-lbs 6 Slotted #4 - #14 35 in-lbs 1 0LD04042Z LPBC02
310 3 1 5/16" Hex 350kcmil - #6 275 in-lbs 6 Slotted #4 - #14 35 in-lbs 1 0LD04043Z LPBC03
335 1
AL
1 5/16" Hex 400kcmil - #6 275 in-lbs 4 Slotted #2 - #14 35-50 in-lbs 5 0LD35521Z LPBC31
335 2 1 5/16" Hex 400kcmil - #6 275 in-lbs 4 Slotted #2 - #14 35-50 in-lbs 5 0LD35522Z LPBC32
380 3 1 3/8" Hex 500kcmil - #6 375 in-lbs 4 5/32" Hex #2 - #14 35-50 in-lbs 5 LFD35523Z LPBC33
335 1
AL
1 5/16" Hex 400kcmil - #6 275 in-lbs 6 Slotted #2 - #14 35-50 in-lbs 5 0LD35531Z LPBC31
335 2 1 5/16" Hex 400kcmil - #6 275 in-lbs 6 Slotted #2 - #14 35-50 in-lbs 5 0LD35532Z LPBC32
380 3 1 3/8" Hex 500kcmil - #6 375 in-lbs 6 5/32" Hex #2 - #14 40-50 in-lbs 5 LFD35533Z LPBC33
335 1
AL
1 Slotted 400kcmil - #6 275 in-lbs 8 Slotted #2 - #14 35-50 in-lbs 6 0LD45601Z LPBC41
335 2 1 Slotted 400kcmil - #6 275 in-lbs 8 Slotted #2 - #14 35-50 in-lbs 6 0LD45602Z LPBC42
335 3 1 Slotted 400kcmil - #6 275 in-lbs 8 Slotted #2 - #14 35-50 in-lbs 6 0LD45603Z LPBC43
350 1
AL
2 3/16" Hex 2/0 - #14 35-120 in-lbs 6 Slotted #4 - #14 35 in-lbs 5 0LD35551Z LPBC31
350 2 2 3w/16" Hex 2/0 - #14 35-120 in-lbs 6 Slotted #4 - #14 35 in-lbs 5 0LD35552Z LPBC32
350 3 2 3/16" Hex 2/0- #14 40-120 in-lbs 6 1/8" Hex #4 - #14 35 in-lbs 5 LFD35553Z LPBC33
350 1
CU
2 Slotted 2/0 - #14 35-120 in-lbs 6 1/8" Hex #4 - #14 35 in-lbs 5 0LD39551Z LPBC31
350 2 2 Slotted 2/0 - #14 35-120 in-lbs 6 1/8" Hex #4 - #14 35 in-lbs 5 0LD39552Z LPBC32
350 3 2 Slotted 2/0 - #14 35-120 in-lbs 6 1/8" Hex #4 - #14 35 in-lbs 5 0LD39553Z LPBC33
380 1
CU
1 Slotted 500kcmil - #6 375 in-lbs 6 5/32" Hex #2 - #14 35-50 in-lbs 5 0LD39531Z LPBC31
380 2 1 Slotted 500kcmil - #6 375 in-lbs 6 5/32" Hex #2 - #14 35-50 in-lbs 5 0LD39532Z LPBC32
380 3 1 Slotted 500kcmil - #6 375 in-lbs 6 5/32" Hex #2 - #14 35-50 in-lbs 5 0LD39533Z LPBC33
380 1
AL
1Slotted 500kcmil - #4 375 in-lbs 6 Slotted #2 - #14 35-50 in-lbs 6 0LD45511Z LPBC41
380 2 1 Slotted 500kcmil - #4 375 in-lbs 6 Slotted #2 - #14 35-50 in-lbs 6 0LD45512Z LPBC42
380 3 1 Slotted 500kcmil - #4 375 in-lbs 6 Slotted #2 - #14 35-50 in-lbs 6 0LD45513Z LPBC43
380 1
AL
1 3/8" Hex 500kcmil - #4 375 in-lbs 6 5/16" Hex 2/0 - #14 35-120 in-lbs 7 0LD55791Z LPBC51
380 2 1 3/8" Hex 500kcmil - #4 375 in-lbs 6 5/16" Hex 2/0 - #14 35-120 in-lbs 7 0LD55792Z LPBC52
380 3 1 3/8" Hex 500kcmil - #4 375 in-lbs 6 5/16" Hex 2/0 - #14 40-120 in-lbs 7 LFD55793Z LPBC53
littelfuse.com © 2018 Littelfuse POWR-GARD® Products
Rev: 2-B-051818
POWR-GARD® Blocks and Holders Datasheet
3 of 8
POWR-BLOKS
Distribution Block Selection Guide
AMP
PER
POLE
POLES
CONNECTOR
MATERIAL
LINE CONNECTION LOAD CONNECTION
FIGURE
CATALOG/
ORDERING
NUMBER
*PLASTIC
COVER
ORDERING
NUMBER
CONNECTOR
IMAGE
OPENINGS
PER POLE
LUG TYPE WIRE
RANGE
TORQUE
RANGE
CONNECTOR
IMAGE
OPENINGS
PER POLE
LUG TYPE WIRE
RANGE
TORQUE
RANGE
380 1
AL
1 3/8" Hex 500kcmil- #4 375 in-lbs 8 5/32" Hex #2 - #14 35-50 in-lbs 7 0LD55941Z LPBC51
380 2 1 3/8" Hex 500kcmil- #4 375 in-lbs 8 5/32" Hex #2 - #14 35-50 in-lbs 7 0LD55942Z LPBC52
380 3 1 3/8" Hex 500kcmil- #4 375 in-lbs 8 5/32" Hex #2 - #14 35-50 in-lbs 7 0LD55943Z LPBC53
380 1
AL
1 Slotted 500kcmil - #4 375 in-lbs 12 Slotted #2 - #14 35-50 in-lbs 7 0LD55521Z LPBC51
380 2 1 Slotted 500kcmil - #4 375 in-lbs 12 Slotted #2 - #14 35-50 in-lbs 7 0LD55522Z LPBC52
380 3 1 3/8" Hex 500kcmil - #4 375 in-lbs 12 5/32" Hex #2 - #14 40-50 in-lbs 7 LFD55523Z LPBC53
420 1 AL 1 1/2" Hex 600kcmil- #2 375 in-lbs 3 3/16" Hex 1/0 - #14 35-120 in-lbs 9 0LD35881Z 0LCH1331Z
6 5/32" Hex #2 - #14 35-50 in-lbs
420 3 AL 1 1/2" Hex 600kcmil- #2 375 in-lbs 3 3/16" Hex 1/0 - #14 35-120 in-lbs 9 0LD35883Z 0LCH1333Z
6 5/32" Hex #2 - #14 35-50 in-lbs
420 1 AL 1 1/2" Hex 600kcmil- #2 375 in-lbs 12 1/8" Hex #4 - #14 35 in-lbs 9 0LD35951Z 0LCH1331Z
420 2 1 1/2" Hex 600kcmil- #2 375 in-lbs 12 1/8" Hex #4 - #14 35 in-lbs 9 0LD35952Z 0LCH1332Z
510 1
AL
2 5/16" Hex 250kcmil - #6 275 in-lbs 12 1/8" Hex #4 - #14 35 in-lbs 9 0LD35961Z 0LCH1331Z
510 2 2 5/16" Hex 250kcmil - #6 275 in-lbs 12 1/8" Hex #4 - #14 35 in-lbs 9 0LD35962Z 0LCH1332Z
510 3 2 5/16" Hex 250kcmil - #6 275 in-lbs 12 1/8" Hex #4 - #14 35 in-lbs 9 0LD35963Z 0LCH1333Z
760 1
AL
2 3/8" Hex 500kcmil - #6 375 in-lbs 8 5/16" Hex 2/0 - #14 35-120 in-lbs 7 0LD55861Z LPBC51
760 2 2 3/8" Hex 500kcmil - #6 375 in-lbs 8 5/16" Hex 2/0 - #14 35-120 in-lbs 7 0LD55862Z LPBC52
760 3 2 3/8" Hex 500kcmil - #4 375 in-lbs 8 3/16" Hex 2/0 - #14 40-120 in-lbs 7 LFD55863Z LPBC53
760 1
CU
2 3/8" Hex 500kcmil- #4 375 in-lbs 8 3/16" Hex 2⁄0 - #14 35-120 in-lbs 7 0LD59861Z LPBC51
760 2 2 3/8" Hex 500kcmil- #4 375 in-lbs 8 3/16" Hex 2⁄0 - #14 35-120 in-lbs 7 0LD59862Z LPBC52
760 3 2 3/8" Hex 500kcmil- #4 375 in-lbs 8 3/16" Hex 2⁄0 - #14 35-120 in-lbs 7 0LD59863Z LPBC53
760 1
AL
2 3/8" Hex 500kcmil- #6 375 in-lbs 12 Slotted #4 - #14 35 in-lbs 7 0LD55921Z LPBC51
760 2 2 3/8" Hex 500kcmil- #6 375 in-lbs 12 Slotted #4 - #14 35 in-lbs 7 0LD55922Z LPBC52
760 3 2 3/8" Hex 500kcmil- #4 375 in-lbs 12 1/8" Hex #4 - #14 35 in-lbs 7 LFD55923Z LPBC53
760 1
CU
2 3/8" Hex 500kcmil- #6 375 in-lbs 12 Slotted #2 - #14 35-50 in-lbs 7 0LD59921Z LPBC51
760 2 2 3/8" Hex 500kcmil- #6 375 in-lbs 12 Slotted #2 - #14 35-50 in-lbs 7 0LD59922Z LPBC52
760 3 2 3/8" Hex 500kcmil- #6 375 in-lbs 12 Slotted #2 - #14 35-50 in-lbs 7 0LD59923Z LPBC53
760 3 AL 2 1/2" Hex 500kcmil - #4 375 in-lbs 12 5/16" Hex #2 - #14 35-50 in-lbs 7 0LD54083Z LPBC53
840 3 AL 2 1/2" Hex 600kcmil- #2 375 in-lbs
4 5/16" Hex 3/0 - #6 120 in-lbs
7 0LD54113Z LPBC53
4 5/16" Hex #4 - #14 35 in-lbs
950 1 AL 2 9/16" Hex 750kcmil - 1/0 600 in-lbs 10 3/16" Hex 2/0 - #14 50-120 in-lbs 8 0LD57041Z 0LCH1351Z
950 3 AL 2 9/16" Hex 750kcmil - 1/0 600 in-lbs 10 3/16" Hex 2/0 - #14 50-120 in-lbs 8 0LD57043Z 0LCH1351Z
950 1 AL 2 9/16" Hex 750kcmil - 1/0 600 in-lbs 3 5/16" Hex 250kcmil - #6 275 in-lbs 8 0LD57051Z 0LCH1351Z
12 5/32" Hex #2 - #14 40-50 in-lbs
950 3 AL 2 9/16" Hex 750kcmil - 1/0 600 in-lbs 3 5/16" Hex 250kcmil - #6 275 in-lbs 8 0LD57053Z 0LCH1351Z
12 5/32" Hex #2 - #14 40-50 in-lbs
950 1 AL 2 9/16" Hex 750kcmil - 1/0 600 in-lbs 4 1/4" Hex 3/0 - #6 180 in-lbs 8 0LD57071Z 0LCH1351Z
12 5/32" Hex #2 - #14 40-50 in-lbs
950 3 AL 2 9/16" Hex 750kcmil - 1/0 600 in-lbs 4 1/4" Hex 3/0 - #6 180 in-lbs 8 0LD57073Z 0LCH1351Z
12 5/32" Hex #2 - #14 40-50 in-lbs
Note: AL = Aluminum / CU = Copper
*Covers sold separately
littelfuse.com © 2018 Littelfuse POWR-GARD® Products
Rev: 2-B-051818
POWR-GARD® Blocks and Holders Datasheet
4 of 8
POWR-BLOKS
Splicer Block Selection Guide
AMP
PER
POLE
POLES
CONNECTOR
MATERIAL
LINE CONNECTION LOAD CONNECTION
FIGURE
CATALOG/
ORDERING
NUMBER
*PLASTIC
COVER
ORDERING
NUMBER
CONNECTOR
IMAGE
OPENINGS
PER POLE
LUG T YPE WIRE
RANGE
TORQUE
RANGE
CONNECTOR
IMAGE
OPENINGS
PER POLE
LUG T YPE WIRE RANGE TORQUE
RANGE
115 1
AL
1Slotted #2 - #14 35-50 in-lbs 1 Slotted #2 - #14 35-50 in-lbs 10 0LS13301Z LPBC1441
115 2
1Slotted #2 - #14 35-50 in-lbs 1 Slotted #2 - #14 35-50 in-lbs 10 0LS13302Z LPBC1442
115 3
1 5/32" Hex #2 - #14 40-50 in-lbs 1 5/32" Hex #2 - #14 40-50 in-lbs 2 LFS13003Z -
115 4
1Slotted #2 - #14 35-50 in-lbs 1 Slotted #2 - #14 35-50 in-lbs 10 0LS13304Z LPBC1444
115 1
AL
1Slotted #2 - #14 35-50 in-lbs 1 Slotted #2 - #14 35-50 in-lbs 3 0LS25521Z LPBC21
115 2
1Slotted #2 - #14 35-50 in-lbs 1 Slotted #2 - #14 35-50 in-lbs 3 0LS25522Z LPBC22
115 3
1Slotted #2 - #14 35-50 in-lbs 1 Slotted #2 - #14 35-50 in-lbs 3 0LS25523Z LPBC23
150 1
CU
13/16" Hex 1/0 - #14 35-120 in-lbs 1 3/16" Hex 1/0 - #14 35-120 in-lbs 3 0LS21211Z LPBC21
150 2
13/16" Hex 1/0 - #14 35-120 in-lbs 1 3/16" Hex 1/0 - #14 35-120 in-lbs 3 0LS21212Z LPBC22
150 3
13/16" Hex 1/0 - #14 35-120 in-lbs 1 3/16" Hex 1/0 - #14 35-120 in-lbs 3 0LS21213Z LPBC23
175 1
AL
15/16" Hex 2/0 - #14 35-120 in-lbs 1 5/16" Hex 2/0 - #14 35-120 in-lbs 3 0LS25721Z LPBC21
175 2
15/16" Hex 2/0 - #14 35-120 in-lbs 1 5/16" Hex 2/0 - #14 35-120 in-lbs 3 0LS25722Z LPBC22
175 3
13/16" Hex 2/0 - #14 40-120 in-lbs 1 3/16" Hex 2/0 - #14 40-120 in-lbs 3 LFS25723Z LPBC23
175 1
AL
15/16" Hex 2/0 - #14 35-120 in-lbs 1 5/16" Hex 2/0 - #14 35-120 in-lbs 4 0LS25721ZXDIN 0LCH1321Z
175 2
15/16" Hex 2/0 - #14 35-120 in-lbs 1 5/16" Hex 2/0 - #14 35-120 in-lbs 4 0LS25722ZXDIN 0LCH1322Z
175 3
15/16" Hex 2/0 - #14 35-120 in-lbs 1 5/16" Hex 2/0 - #14 35-120 in-lbs 4 0LS25723ZXDIN 0LCH1323Z
175 Adder
1 – 2/0 - #14 35-120 in-lbs 1 – 2/0 - #14 35-120 in-lbs 4 0LS2572AZXDIN -
175 1
CU
15/16" Hex 2/0 - #14 35-120 in-lbs 1 5/16" Hex 2/0 - #14 35-120 in-lbs 4 0LS29721ZXDIN 0LCH1321Z
175 2
15/16" Hex 2/0 - #14 35-120 in-lbs 1 5/16" Hex 2/0 - #14 35-120 in-lbs 4 0LS29722ZXDIN 0LCH1322Z
175 3
15/16" Hex 2/0 - #14 35-120 in-lbs 1 5/16" Hex 2/0 - #14 35-120 in-lbs 4 0LS29723ZXDIN 0LCH1323Z
175 Adder
1 – 2/0 - #14 35-120 in-lbs 1 – 2/0 - #14 35-120 in-lbs 4 0LS2972AZXDIN -
255 1
AL
15/16" Hex 250kcmil - #6 275 in-lbs 1 5/16" Hex 250kcmil - #6 275 in-lbs 5 0LS31231Z LPBC31
255 2
15/16" Hex 250kcmil - #6 275 in-lbs 1 5/16" Hex 250kcmil - #6 275 in-lbs 5 0LS31232Z LPBC32
255 3
15/16" Hex 250kcmil - #6 275 in-lbs 1 5/16" Hex 250kcmil - #6 275 in-lbs 5 0LS31233Z LPBC33
255 1
CU
1 3/8" Hex 250kcmil - #6 375 in-lbs 1 3/8" Hex 250kcmil - #6 375 in-lbs 5 0LS31241Z LPBC31
255 2
1 3/8" Hex 250kcmil - #6 375 in-lbs 1 3/8" Hex 250kcmil - #6 375 in-lbs 5 0LS31242Z LPBC32
255 3
1 3/8" Hex 250kcmil - #6 375 in-lbs 1 3/8" Hex 250kcmil - #6 375 in-lbs 5 0LS31243Z LPBC33
310 2
AL 15/16" Hex 350kcmil - #6 275 in-lbs 1 5/16" Hex 350kcmil - #6 275 in-lbs 1 0LS03032Z LPBC02
310 3
15/16" Hex 350kcmil - #6 275 in-lbs 1 5/16" Hex 350kcmil - #6 275 in-lbs 1 0LS03033Z LPBC03
310 1
AL
15/16" Hex 350kcmil - #6 275 in-lbs 1 5/16" Hex 350kcmil - #6 275 in-lbs 5 0LS31261Z LPBC31
310 2
15/16" Hex 350kcmil - #6 275 in-lbs 1 5/16" Hex 350kcmil - #6 275 in-lbs 5 0LS31262Z LPBC32
310 3
15/16" Hex 350kcmil - #6 275 in-lbs 1 5/16" Hex 350kcmil - #6 275 in-lbs 5 0LS31263Z LPBC33
350 3
AL 2 5/16" Hex 2/0 - #14 35-120 in-lbs 2 5/16" Hex 2/0 - #14 35-120 in-lbs 9 0LS33053Z 0LCH1333Z
420 1
AL
11/2" Hex 600kcmil - #4 500 in-lbs 1 1/2" Hex 600kcmil - #4 500 in-lbs 6
0LS45571Z LPBC41
420 2
11/2" Hex 600kcmil - #4 500 in-lbs 1 1/2" Hex 600kcmil - #4 500 in-lbs 6
0LS45572Z LPBC42
420 3
11/2" Hex 600kcmil - #4 500 in-lbs 1 1/2" Hex 600kcmil - #4 500 in-lbs 6
0LS45573Z LPBC43
510
3
AL 2 5/16" Hex 250kcmil - #6 275 in-lbs 2 5/16" Hex 250kcmil - #6 275 in-lbs 9
0LS33203Z 0LCH1333Z
620 1
AL
25/16" Hex 350kcmil - #4 275 in-lbs 2 5/16" Hex 350kcmil - #4 275 in-lbs 7
0LS51291Z LPBC51
620 2
25/16" Hex 350kcmil - #4 275 in-lbs 2 5/16" Hex 350kcmil - #4 275 in-lbs 7
0LS51292Z LPBC52
620 3
25/16" Hex 350kcmil - #4 275 in-lbs 2 5/16" Hex 350kcmil - #4 275 in-lbs 7
0LS51293Z LPBC53
760
1
AL
2 3/8" Hex 500kcmil - #4 375 in-lbs 2 3/8" Hex 500kcmil - #4 375 in-lbs 7
0LS53011Z LPBC51
760
2
2 3/8" Hex 500kcmil - #4 375 in-lbs 2 3/8" Hex 500kcmil - #4 375 in-lbs 7
0LS53012Z
LPBC52
760
3
2 3/8" Hex 500kcmil - #4 375 in-lbs 2 3/8" Hex 500kcmil - #4 375 in-lbs 7
0LS53013Z
LPBC53
Note: AL = Aluminum / CU = Copper
Note: *Covers sold separately
littelfuse.com © 2018 Littelfuse POWR-GARD® Products
Rev: 2-B-051818
POWR-GARD® Blocks and Holders Datasheet
5 of 8
POWR-BLOKS
Distribution Block and Splicer Block Outline Drawings
Figure 1
Dimensions Inches (mm)
2-pole 3-pole
Figure 2
Figure 3
2-pole 3-pole1-pole
3-pole
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Rev: 2-B-051818
POWR-GARD® Blocks and Holders Datasheet
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POWR-BLOKS
Distribution Block and Splicer Block Outline Drawings
Dimensions Inches (mm)
Figure 5
2-pole 3-pole1-pole
Figure 6
2-pole 3-pole1-pole
Figure 4
1-pole 2-pole 3-pole Adder
littelfuse.com © 2018 Littelfuse POWR-GARD® Products
Rev: 2-B-051818
POWR-GARD® Blocks and Holders Datasheet
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POWR-BLOKS
Distribution Block and Splicer Block Outline Drawings
Dimensions Inches (mm)
Figure 8
3-pole1-pole
Figure 9
2-pole 3-pole1-pole
Figure 7
2-pole 3-pole1-pole
littelfuse.com © 2018 Littelfuse POWR-GARD® Products
Rev: 2-B-051818
POWR-GARD® Blocks and Holders Datasheet
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POWR-BLOKS
Distribution Block and Splicer Block Outline Drawings
Dimensions Inches (mm)
CHICAGO, ILLINOIS 60631
3RD ANGLE
PROJECTION
A1 OL-for datasheet
Littelfuse
®
REVISION DRWG NO.
TITLE
C
DRW DATE
GRAMS/PIECE
FINISH GOOD WT
MYORK 12/7/2017
MATL SPEC FINISH
UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE IN MILLIMETERS, DIMENSIONS IN
BRACKETS [ ] ARE INCHES DIMENSIONING AND DO NOT INCLUDE PLATING. TOLERANCING
TO BE INTERPRETED IN ACCORDANCE WITH ANSI Y14.5M-1994
DENOTES CRITICAL CHARACTERISTICS.
DENOTES CPK DIMENSIONS, -MINIMUM CPK VALUE
DENOTES A CHARACTERISTIC THAT PROVIDES AN INDICATION
OF PROCESS PERFORMANCE. PROCEDURE FOR MEASUREMENT
AND TRACKING TO BE DEFINED IN
LITTELFUSE INSPECTION INSTRUCTIONS.
DENOTES CP DIMENSIONS, -MINIMUM CP VALUE
MUST BE WITHIN THE DIMENSIONAL LIMITATIONS
SHOWN ON DRAWING AND INITIALLY LOCATED TO
ALLOW FOR MAXIMUM TOOL LIFE.
CPK
CP
SHEET 1 OF 1
SCALE
0LD1440 & 0LS1330 Series for datasheet
NTS
REVISION
REV DATE DESCRIPTION
A1 12/7/17 CREATED FOR DATASHEET UPDATE MRY
7.11
[0.28]
35.98
[1.42]
5.03
[0.20]
58.12
[2.29]
49.07
[1.93]
R.10 X .06
[2.6 X .15]
THRU TYP.
21.46
[0.85]
14.20
[0.56]
16.13
[0.64]
37.59
[1.48]
48.39
[1.91]
69.85
[2.75]
10.73
[0.42] 10.73
[0.42]
10.73
[0.42]
41.20
[1.62]
15.21
[0.60]
17.78
[0.70]
1-pole 2-pole 4-pole
2-pole 4-pole1-pole
Figure 10
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