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| USA, Canada |
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| Selection Guide |
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Amp
per
Pole |
Poles |
Connector
Material |
Line Connection
(Openings per Pole) Lug Type
Wire Range (Torque Range) |
Load Connection
(Openings per Pole) Lug Type
Wire Range (Torque Range) |
Figure |
Catalog
Ordering
Number |
Plastic Cover*
Ordering
Number |
| Distribution Blocks |
| 175 |
2 |
AL |
(1) 5/16" Hex
2/0 - #14 (35-120 in-lbs) |
(4) Slotted
#4-#14 (35 in-lbs) |
1 |
0LD04022Z |
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| 175 |
3 |
AL |
(1) 5/16" Hex
2/0 - #14 (35-120 in-lbs) |
(4) Slotted
#4-#14 (35 in-lbs) |
1 |
0LD04023Z |
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| 175 |
2 |
AL |
(1) 5/16" Hex
2/0 - #14 (35-120 in-lbs) |
(6) Slotted
#4-#14 (35 in-lbs) |
1 |
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| 175 |
3 |
AL |
(1) 3/16" Hex
2/0 - #14 (40-120 in-lbs) |
(6) 1/8" Hex
#4-#14 (35 in-lbs) |
1 |
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| 310 |
2 |
AL |
(1) 5/16" Hex
350kcmil - #6 (275 in-lbs) |
(6) Slotted
#4-#14 (35 in-lbs) |
1 |
0LD04042Z |
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| 310 |
3 |
AL |
(1) 5/16" Hex
350kcmil - #6 (275 in-lbs) |
(6) Slotted
#4-#14 (35 in-lbs) |
1 |
0LD04043Z |
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| Splicer Blocks |
| 310 |
2 |
AL |
(1) 5/16" Hex
350kcmil - #6 (275 in-lbs) |
(1) 5/16" Hex
350kcmil - #6 (275 in-lbs) |
1 |
0LS03032Z |
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| 310 |
3 |
AL |
(1) 5/16" Hex
350kcmil - #6 (275 in-lbs) |
(1) 5/16" Hex
350kcmil - #6 (275 in-lbs) |
1 |
0LS03033Z |
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| Catalog numbers in bold indicates active products in this group. Contact our sales office for the others. |
| Note: AL = Aluminum / CU = Copper *Covers sold separately |
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| POWR-BLOKS™ |
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| Distribution Blocks • Splicer Blocks • Covers |
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| 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. |
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| 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. |
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| 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 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. |
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| 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. |
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| Specifications |
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• | Current Rating Based on NEC Table 310.16, using 75°C copper wire |
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• | Material Phenolic rated at 150°C and Thermoplastic rated at 125°C (LD1400 and LS1300 series only) |
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• | Connector Aluminum: Highly conductive aluminum, tin plated
Copper: Highly conductive copper, tin plated |
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• | Flammability Rating UL94 V-0 |
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• | 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) |
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• | Environmental RoHS compliant, Lead (Pb) free |
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| Please contact our sales office for further information and availability. |
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Specifications and information are nominal and are subject to change without notice.
