Datasheet

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