POWR-GARD
®
Blocks and Holders Datasheet
POWR-BLOKS
Distribution Blocks • Splicer Blocks • Covers
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 terminations 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.
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.
Specifications
Voltage Rating
Current Rating
SCCR
Material
Connector
Flammability Rating
Approvals
600 V
Based on NEC Table 310.16, using 75°C copper wire
Consult Factory
Phenolic rated at 150°C and Thermoplastic
rated at 125°C (LD1400 and LS1300 series only)
Aluminum: Highly conductive aluminum, tin plated
Copper: Highly conductive copper, tin plated
UL94 V-0
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)
RoHS compliant, Lead (Pb) free
Applications
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.
Environmental
Ordering Information
See Selection Guide on next page
Web Resources
For dimension, CAD and 3-D drawings, visit:
Littelfuse.com/powrbloks
Hinged Plastic Covers
Clear Plastic Covers
littelfuse.com
1 of 8
© 2017 Littelfuse POWR-GARD
®
Products
Rev: 2-B-112917
POWR-GARD
®
Blocks and Holders Datasheet
POWR-BLOKS
Distribution Block Selection Guide
CONNECTOR
MATERIAL
LINE CONNECTION
OPENINGS
PER POLE
CONNECTOR
IMAGE
WIRE
RANGE
TORQUE
RANGE
CONNECTOR
IMAGE
OPENINGS
PER POLE
LOAD CONNECTION
WIRE
RANGE
TORQUE
RANGE
CATALOG/
ORDERING
NUMBER
FIGURE
AMP
PER
POLE
*PLASTIC
COVER
ORDERING
NUMBER
POLES
LUG TYPE
LUG TYPE
115
1
115
2
115
3
115
4
175
1
175
2
175
3
175
1
175
2
175
3
175 Adder
175
1
175
2
175
3
175
1
175
2
175
3
175 Adder
175
2
175
175
3
2
AL
AL
AL
CU
CU
AL
AL
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
1
1
1
1
Slotted
Slotted
5/32" Hex
Slotted
5/16" Hex
3/16" Hex
3/16" Hex
3/16" Hex
3/16" Hex
3/16" Hex
–
3/16" Hex
3/16" Hex
3/16" Hex
3/16" Hex
3/16" Hex
3/16" Hex
–
5/16" Hex
5/16" Hex
5/16" Hex
3/16" Hex
5/16" Hex
5/16" Hex
5/16" Hex
5/16" Hex
#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
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
2/0 - #14
2/0 - #14
2/0 - #14
2/0 - #14
35-50 in-lbs
35-50 in-lbs
50-40 in-lbs
35-50 in-lbs
35-120 in-lbs
40-120 in-lbs
40-120 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
35-120 in-lbs
35-120 in-lbs
35-120 in-lbs
40-120 in-lbs
35-120 in-lbs
35-120 in-lbs
35-120 in-lbs
35-120 in-lbs
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6
6
6
6
6
6
2
6
6
4
4
4
6
6
6
8
8
8
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
Slotted
Slotted
5/64" Hex
Slotted
Slotted
1/8" Hex
1/8" Hex
1/8" Hex
1/8" Hex
1/8" Hex
–
Slotted
Slotted
Slotted
Slotted
Slotted
Slotted
–
Slotted
Slotted
Slotted
1/8" Hex
1/8" Hex
1/8" Hex
1/8" Hex
1/8" Hex
#10 - #18
#10 - #18
#10 - #18
#10 - #18
#4 - #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
#4 - #14
#4 - #14
#4 - #14
#4 - #14
#4 - #14
#4 - #14
#4 - #14
#4 - #14
#4 - #14
7 in-lbs
7 in-lbs
7 in-lbs
7 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
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
10
10
2
10
3
3
3
4
4
4
4
3
3
3
4
4
4
4
1
1
1
0LD14401Z
0LD14402Z
LFD14003Z
0LD14404Z
0LD25701Z
LFD25702Z
LFD25703Z
0LD25701ZXDIN
0LD25702ZXDIN
0LD25703ZXDIN
0LD2570AZXDIN
0LD29701Z
0LD29702Z
0LD29703Z
0LD29701ZXDIN
0LD29702ZXDIN
0LD29703ZXDIN
0LD2970AZXDIN
0LD04022Z
0LD04023Z
0LD04012Z
LPBC1441
LPBC1442
LPBC13
LPBC1444
LPBC21
LPBC22
LPBC23
0LCH1321Z
0LCH1322Z
0LCH1323Z
-
LPBC21
LPBC22
LPBC23
0LCH1321Z
0LCH1322Z
0LCH1323Z
-
LPBC02
LPBC03
LPBC02
175
3
175
1
175
2
175
3
175 Adder
310
310
310
335
335
380
335
335
380
335
335
335
350
350
350
350
350
350
380
380
380
380
380
380
380
380
380
3
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
AL
1
LFD04013Z
LPBC03
4 0LD25801ZXDIN 0LCH1321Z
4 0LD25802ZXDIN 0LCH1322Z
4 0LD25803ZXDIN 0LCH1323Z
4 0LD2580AZXDIN
-
0LD335543Z
0LD04042Z
0LD04043Z
0LD35521Z
0LD35522Z
LFD35523Z
0LD35531Z
0LD35532Z
LFD35533Z
0LD45601Z
0LD45602Z
0LD45603Z
0LD35551Z
0LD35552Z
LFD35553Z
0LD39551Z
0LD39552Z
0LD39553Z
0LD39531Z
0LD39532Z
0LD39533Z
0LD45511Z
0LD45512Z
0LD45513Z
0LD55791Z
0LD55792Z
LFD55793Z
0LCH1333Z
LPBC02
LPBC03
LPBC31
LPBC32
LPBC33
LPBC31
LPBC32
LPBC33
LPBC41
LPBC42
LPBC43
LPBC31
LPBC32
LPBC33
LPBC31
LPBC32
LPBC33
LPBC31
LPBC32
LPBC33
LPBC41
LPBC42
LPBC43
LPBC51
LPBC52
LPBC53
AL
AL
AL
5/16" Hex 350kcmil - #6 40-120 in-lbs
5/16" Hex 350kcmil - #6
5/16" Hex 350kcmil - #6
400kcmil - #6
400kcmil - #6
500kcmil - #6
400kcmil - #6
400kcmil - #6
500kcmil - #6
400kcmil - #6
400kcmil - #6
400kcmil - #6
2/0 - #14
2/0 - #14
2/0- #14
2/0 - #14
2/0 - #14
2/0 - #14
500kcmil - #6
500kcmil - #6
500kcmil - #6
500kcmil - #4
500kcmil - #4
500kcmil - #4
500kcmil - #4
500kcmil - #4
500kcmil - #4
275 in-lbs
275 in-lbs
275 in-lbs
275 in-lbs
375 in-lbs
275 in-lbs
275 in-lbs
375 in-lbs
275 in-lbs
275 in-lbs
275 in-lbs
35-120 in-lbs
35-120 in-lbs
40-120 in-lbs
35-120 in-lbs
35-120 in-lbs
35-120 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
3/16" Hex 2/0 - #14 35-120 in-lbs 9
Slotted
Slotted
Slotted
Slotted
5/32" Hex
Slotted
Slotted
5/32" Hex
Slotted
Slotted
Slotted
Slotted
Slotted
1/8" Hex
1/8" Hex
1/8" Hex
1/8" Hex
5/32" Hex
5/32" Hex
5/32" Hex
Slotted
Slotted
Slotted
5/16" Hex
5/16" Hex
5/16" Hex
#4 - #14
#4 - #14
#2 - #14
#2 - #14
#2 - #14
#2 - #14
#2 - #14
#2 - #14
#2 - #14
#2 - #14
#2 - #14
#4 - #14
#4 - #14
#4 - #14
#4 - #14
#4 - #14
#4 - #14
#2 - #14
#2 - #14
#2 - #14
#2 - #14
#2 - #14
#2 - #14
2/0 - #14
2/0 - #14
2/0 - #14
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
35-50 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
35-50 in-lbs
35-50 in-lbs
35-50 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
1
1
5
5
5
5
5
5
6
6
6
5
5
5
5
5
5
5
5
5
6
6
6
7
7
7
AL
AL
AL
CU
CU
AL
AL
1 5/16" Hex
1 5/16" Hex
1
3/8" Hex
1 5/16" Hex
1 5/16" Hex
1
3/8" Hex
1
Slotted
1
Slotted
1
Slotted
2 3/16" Hex
2 3w/16" Hex
2 3/16" Hex
2
Slotted
2
Slotted
2
Slotted
1
Slotted
1
Slotted
1
Slotted
1
Slotted
1
Slotted
1
Slotted
1
3/8" Hex
1
3/8" Hex
1
3/8" Hex
Note: AL = Aluminum / CU = Copper *Covers sold separately
littelfuse.com
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© 2017 Littelfuse POWR-GARD
®
Products
Rev: 2-B-112917
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