# TB, POWER DISTRIBUTION, 3P, 4AWG
**URL**: https://novapart.co/products/1343580/tb-power-distribution-3p-4awg
**SKU**: 1343580
**Manufacturer**: MARATHON SPECIAL PRODUCTS
**Category**: Connectors || Terminal Blocks & Accessories || Power Distribution Blocks
**Price**: €89.5600
**Stock**: 10+
**Lead Time**: 64 days (indicative)
## Description
Rated Current:175A; Rated Voltage:600V; No. of Poles:3 Pole; Line Side Connections Per Pole:1; Line Side Connection Method:Screw; Line Side Wire Size Max:00AWG; Load Side Connection Meth
## Specifications
| Parameter | Value |
|---|---|
| No. Of Poles | 3 Pole |
| Product Range | 134 Series |
| Rated Current | 175A |
| Rated Voltage | 600V |
| Line Side Wire Size Max | 00AWG |
| Load Side Wire Size Max | 4AWG |
| Line Side Connection Method | Screw |
| Load Side Connection Method | Screw |
| Line Side Connections Per Pole | 1 |
| Load Side Connections Per Pole | 6 |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2989275/)
## **Product Data Sheet**
## **POWER DISTRIBUTION BLOCK**
## 1343580
## **Wire Range**
- Line: (1) 2/0 - #14 AWG (50mm[2] - 2.5mm[2] )
- Load: (6) #4 - #14 AWG (16mm[2] - 2.5mm[2] )
## **Electrical Ratings**
- 175 Amps
- 600V per UL 1953 & CSA 22.2 No.158, class B & C requirements
- Short circuit current ratings (SCCR): See SCCR section below for specifications.
- CU7AL - 75°C connector terminal rating with copper or aluminum wire
- Factory & Field Wiring
## **Agency Compliance**
- UL Listed, Investigated to UL 1953, File QPQS7.E309401
- cULus
## **Material Information**
- Insulator base:
- Thermoplastic
- Flammability rating of insulator base UL94V0
- Insulator base temperature rating: -40°C to 125°C (UL RTI)
- Connector: aluminum, tin plated
- Line terminal set screws: aluminum, tin plated
- Load terminal set screws: steel, nickel plated
- Connector mounting screws: steel, zinc plated
- RoHS compliant
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Product Data Sheet
## **Termination Specifications**
**==> picture [524 x 405] intentionally omitted <==**
**----- Start of picture text -----**
|||||||
|---|---|---|---|---|---|
|Wire Size|Wires /|
|Line Side|Torque|Wire Class (UL)|[1]|
|aa|(CU Stranded)|Terminal|
|2/0 - 1/0 AWG|13.6 N·m (120 lbf·in)|1|B, C|
|a|
|1 - 6|13.6 N·m (120 lbf·in)|1|B, C, G, H, I (DLO)|
|ee|
|8|4.5 N·m (40 lbf·in)|1|B, C, G, H, I (DLO)|
|a|ee|
|10 - 14|4 N·m (35 lbf·in)|1|B, C, G, H, I (DLO)|
|a|eee|ee|e|e|eeee|
|• Aluminum wire range: 2/0 - #6 AWG|
|• Wire strip length: 11/16 in. (18mm)|
|• Copper solid wire range: #10 - #14|
|• Terminal screw drive: 3/16 in. Hex|
|Wire Size|Wires /|
|Load Side|Torque|Wire Class (UL)|[1]|
|(CU Stranded)|Terminal|
|4 AWG|4 N·m (35 lbf·in)|1|B, C|
|aSe|
|6 - 8|4 N·m (35 lbf·in)|1|B, C, G, H, I (DLO)|
|500)|
|10|4 N·m (35 lbf·in)|1 - 2|B, C, G, H, I (DLO)|
|566)|FE|_ =|
|1 - 2|G, H, I (DLO)|
|12 - 14|4 N·m (35 lbf·in)|
|1 - 4|B, C|
|a|ee eee|
**----- End of picture text -----**
- Aluminum wire range: #4 - #6 AWG
- Copper solid wire range: #10 - #14
- Wire strip length: load side tap
- top row: 3/8 in. (10mm)
- bottom row: 3/4 in. (19mm)
- Terminal screw drive: 1/8 in Hex
1 For information on copper stranded wire classes please visit: http://www.marathonsp.com/flexible-stranded-wire.php
PDS 0044 REV-J 06/13/2018
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## Product Data Sheet
## **Short Circuit Current Ratings (SCCR)**
- The suitable conductor ranges are limited to the table values only for achieving the SCCR in excess of the default rating . of 10,000A.
- Other conductor combinations within the “Terminal Specifications” noted are suitable for achieving a SCCR of 10,000A . (the default rating of terminal blocks).
- Enclosure size – Investigated with a minimum 16x12x6 enclosure. Use in smaller enclosures is subject to end use v evaluation.
**Suitable Conductors Overcurrent Protection Fuse Copper, Stranded Class/Max Amp Rating SCCR, RMS Wire Class SYM Amps Line Load J T RK1 RK5 G CC** ~~Pty day~~ **B-C** 2/0 - 6 4 - 14 200 200 100 60 60 30 ~~pt |~~ **B-C** 2/0 - 10 4 - 14 150 150 100 30 60 30 ~~ee~~ 100,000 **G, H, I (DLO)** 1 - 6 6 - 10 200 200 100 60 60 30 ~~ee ee ee eee~~ **G, H, I (DLO)** 1 - 10 6 - 14 150 150 100 30 60 30 | ~~Pt; eee~~ ***** 2/0 - 14 4 - 14 None 10,000 ~~a~~ a ~~ee~~
* Any wire class evaluated (see terminal specification section)
## **Installation & Accessories**
- Mounting (Panel):
- For use with #10 fastener. ( #8 washer recommended with SHCS)
- Mounting torque to be determined in end use application not to exceed 30 in lbs (3.4 N.m)
- Cover:
- Snap on hinge cover available upon request
- Catalog number: CH1343
- Cover is back thermoplastic
PDS 0044 REV-J 06/13/2018
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## Product Data Sheet
## **Drawing**
PDS 0044 REV-J 06/13/2018
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## Links
- [View this product on Novapart](https://novapart.co/products/1343580/tb-power-distribution-3p-4awg)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/marathon-special-products/1343580/tb-power-distribution-3p-4awg/dp/2989275)
---
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