# TERMINAL BLOCK, BARRIER, 2 POSITION, 14-4AWG

![Product image](https://novapart.co/image/farnell:2116820/)

**URL**: https://novapart.co/products/1422570/terminal-block-barrier-2-position-14-4awg
**SKU**: 1422570
**Manufacturer**: MARATHON SPECIAL PRODUCTS
**Category**: Connectors || Terminal Blocks & Accessories || Power Distribution Blocks
**Price**: €88.8400
**Stock**: 10+
**Lead Time**: 67 days (indicative)

## Description

Rated Current:175A; Rated Voltage:600V; No. of Poles:2 Pole; Line Side Connections Per Pole:1; Line Side Connection Method:Screw; Line Side Wire Size Max: 96F4490

## Specifications

| Parameter | Value |
|---|---|
| No. Of Poles | 2 Pole |
| Product Range | - |
| 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 | 4 |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2116820/)

## Product Data Sheet 

142X570 Replace “x” with 1, 2, or 3 for number of poles 

Power Terminal Block 

## 175 Amps  600 Volts AC/DC 

## Wire Range 

- Line:    (1) 2/0 - #14 AWG 

- Load: (4) #4- #14 AWG 

## Electrical Ratings 

- 175 Amps Cu/135 Amps Al 

- 600V per UL 1059 & 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 

- UR - UL Recognized Terminal Block, Evaluated to UL 1059, File No.XCFR2.E62806 

- CSA - certifed to C22.2 No. 158, File No. LR19766 (wire classes B & C only) 

- CE compliant to IEC 60947-7-1 

## Material Information 

- Insulator base: 

   - Phenolic 

   - Flammability rating of insulator base UL94V0 

   - Insulator base temperature rating: -40°C to 150°C (UL RTI) 

- Connector: aluminum, tin plated 

- Terminal screws: steel, nickel plated 

- Connector mounting screws: steel, zinc plated 

- RoHS compliant 

A Regal Brand 

1 

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## Termination Specifications 

Wire Size Wires / Line Side Torque Wire Class (UL)[1] (CU Stranded) Terminal 2/0 - 1/0 13.6 N·m (120 lbf·in) 1 B, C ~~a rr ee ee ee~~ #1 - 6 13.6 N·m (120 lbf·in) 1 B, C, G, H, I (DLO) #8 4.5 N·m (40 lbf·in) 1 B, C, G, H, I (DLO) O ~~a ee eee ee a ee ee ee~~ #10 - 14 4 N·m (35 lbf·in) 1 B, C, (DLO) ~~a ee ee ee~~ 

- Aluminum wire range: 2/0 - 6 AWG 

- Solid copper wire range: 10-14 AWG 

- Wire strip length: 11/16 in. (17mm) 

- Terminal screw drive: 3/16in. hex 

Wire Size Wires / Load Side Torque Wire Class (UL)[1] (CU Stranded) Terminal ~~as a ee~~ #4 4 N·m (35 lbf·in) 1 B, C ~~rr ee ee ee~~ #6 - 8 4 N·m (35 lbf·in) 1 B, C, G, H, I (DLO) #10-14 4 N·m (35 lbf·in) 1-2 B, C, I OO}, ~~ffa ee eee ee~~ #12-14 4 N·m (35 lbf·in) 1-4 B, C ~~a ee ee~~ 

- Solid copper wire range: 10 - 14 AWG 

- Wire strip length: 

   - top row: 7/16 in. (11mm) 

   - bottom row: 3/4 in. (19mm) 

- Terminal screw drive: slotted 

1 For information on copper stranded wire classes please visit: http://www.marathonsp.com/flexible-stranded-wire.php 

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PDS 0056 REV-F 3/27/18 

## Short Circuit Current Ratings (SCCR) 

- The suitable copper 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 evaluation. 

## SCCR With Fuses 

|Wire<br>Type<br>~~Sk~~<br>~~a~~<br>~~a~~|Suitable Copper<br>Conductors<br>~~Skee~~<br>~~re a~~|Suitable Copper<br>Conductors<br>~~Skee~~<br>~~re a~~|Max Overcurrent Protection Fuse Required<br>AmpRating/ Class<br>~~ee~~<br>~~eeeeeeeee~~|Max Overcurrent Protection Fuse Required<br>AmpRating/ Class<br>~~ee~~<br>~~eeeeeeeee~~|Max Overcurrent Protection Fuse Required<br>AmpRating/ Class<br>~~ee~~<br>~~eeeeeeeee~~|Max Overcurrent Protection Fuse Required<br>AmpRating/ Class<br>~~ee~~<br>~~eeeeeeeee~~|Max Overcurrent Protection Fuse Required<br>AmpRating/ Class<br>~~ee~~<br>~~eeeeeeeee~~|Max Overcurrent Protection Fuse Required<br>AmpRating/ Class<br>~~ee~~<br>~~eeeeeeeee~~|SCCR RMS<br>Sym. Amps<br>600V. Max<br>~~ee~~|
|---|---|---|---|---|---|---|---|---|---|
||Line<br>~~Skee~~<br>~~re a~~<br>~~ee~~|Load<br>~~ee~~<br>~~a~~<br>~~es ee~~|J<br>~~ee~~<br>~~ee~~<br>~~ee~~|T<br>~~ee~~<br>~~ee~~<br>~~ee~~|RK1<br>~~ee~~<br>~~ee~~<br>~~ss~~|RK5<br>~~ee~~<br>~~eee~~<br>~~ss~~|G<br>~~ee~~<br>~~eee~~|CC<br>~~ee~~<br>~~ee~~||
|B,C<br>~~Sk~~<br>~~a~~<br>~~a~~<br>~~a~~|2/0 - 6<br>~~Sk~~<br>~~re a~~<br>~~ee~~<br>~~ee~~|4 - 10<br><br>~~a~~<br>~~es ee~~<br>~~es ee~~|200<br><br>~~ee~~<br>~~ee~~<br>~~ee~~|200<br><br>~~ee ~~<br>~~ee~~<br>~~ee~~|200<br><br> ~~ee ~~<br>~~ss~~<br>~~ss~~|100<br><br> ~~eee~~<br>~~ss~~<br>~~ss~~|60<br><br>~~eee ~~|30<br><br> ~~ee~~|100,000<br>|
|B,C<br>~~a~~<br>~~a~~<br>~~a~~|2/0 - 10<br>~~ee ~~<br>~~ee~~<br>~~ee~~|4 - 14<br> ~~es ee~~<br>~~es ee~~<br>~~es ee~~|150<br>~~ee ~~<br>~~ee~~<br>~~ee~~|150<br> ~~ee ~~<br>~~ee~~<br>~~ee~~|100<br> ~~ss~~<br>~~ss~~<br>~~ss~~|30<br>~~ss~~<br>~~ss~~<br>~~ss~~|60|30|100,000|
|B,C<br>~~a~~<br>~~a~~<br>~~a~~|6<br>~~ee~~<br>~~ee~~<br>~~ee~~|(2)12 or 14<br>~~es ee~~<br>~~es ee~~<br>~~es ee~~|225<br>~~ee ~~<br>~~ee~~<br>~~ee~~|225<br> ~~ee ~~<br>~~ee~~<br>~~es~~|100<br> ~~ss~~<br>~~ss~~<br>~~ss~~|60<br>~~ss~~<br>~~ss~~<br>~~ss~~|60|30|100,000|
|G,H,I<br>~~a~~<br>~~a~~|1 - 6<br>~~ee~~<br>~~ee~~<br>~~ee a~~|6 - 12<br>~~es ee~~<br>~~es ee~~<br>~~a~~|150<br>~~ee ~~<br>~~ee~~|150<br> ~~ee ~~<br>~~es~~|100<br> ~~ss~~<br>~~ss~~|30<br>~~ss~~<br>~~ss~~|60|30|100,000|
|(*)<br>~~a~~|2/0 - 14<br>~~ee~~<br>~~ee a~~|4 - 14<br>~~es ee~~<br>~~a~~|None<br>~~ee es ss~~||||||10,000|



* Any wire class evaluated (see terminal specification section) 

## SCCR With Circuit Breakers 

|SCCR With Circuit Breakers|SCCR With Circuit Breakers||||||
|---|---|---|---|---|---|---|
|Suitable Copper<br>Conductors<br>~~reee~~||Overcurrent Protection<br>Circuit Breaker Required<br>~~ee~~<br>~~eee~~||Max<br>AMP<br>~~ee~~|Volts<br>Max<br>~~eee~~|SCCR RMS<br>Sym. Amps<br>~~eee~~|
|Line<br>~~re~~<br>~~a~~|Load<br>~~ee~~<br>~~a~~|MFR<br>~~ee~~<br>~~ee~~|TYPE<br>~~eee~~<br>~~ee~~||||
|2/0 - 1<br>~~re ~~<br>~~a~~<br>~~ee~~|4 - 10<br> ~~ee ~~<br>~~a~~<br>~~ee~~|Allen Bradley<br> ~~ee~~<br>~~ee~~<br>~~ee~~|140U-J3D3<br>140U-J6D3<br>~~eee~~<br>~~ee~~<br>~~ee~~|250<br>~~ee~~<br>~~ee~~|480<br>~~eee~~<br>~~ee~~|18,000<br>~~eee~~<br>~~ee~~|
|2 - 4<br>~~a ~~<br>~~ee~~<br>~~ee~~|4 - 10<br> ~~a~~<br>~~ee~~<br>~~ee~~|Allen Bradley<br>~~ee ~~<br>~~ee~~<br>~~ee~~|140U-J3D3<br>140U-J6D3<br> ~~ee ~~<br>~~ee~~<br>~~ee~~|250<br> ~~ee ~~<br>~~ee~~<br>~~ee~~|480<br> ~~eee~~<br>~~ee~~<br>~~ee~~|18,000<br>~~eee~~<br>~~ee~~|
|2 - 6<br>~~ee ~~<br>~~ee~~<br>~~a~~|4 - 12<br> ~~ee~~<br>~~ee~~<br>~~ee~~|Allen Bradley<br>~~ee ~~<br>~~ee~~<br>~~ee~~|140U-H3C3<br> ~~ee ~~<br>~~ee~~<br>~~ee~~|125<br> ~~ee ~~<br>~~ee~~<br>~~ee ee~~|480<br> ~~ee~~<br>~~ee~~<br>~~ee~~|30,000<br>~~ee~~<br>~~ee~~|
|6<br>~~ee~~<br>~~a~~|14<br>~~ee~~<br>~~ee~~|Allen Bradley<br>~~ee~~<br>~~ee~~|140U-H6C3<br>~~ee ~~<br>~~ee~~|125<br> ~~ee ~~<br>~~ee ee~~|480<br> ~~ee~~<br>~~ee~~|22,000<br>~~ee~~|
|2/0 - 6<br>~~a~~<br>~~a~~|4 - 12<br>~~ee~~<br>~~es~~|Allen Bradley<br>~~ee~~<br>~~pF~~<br>~~pF~~<br>~~ee~~|140G-H3++<br>~~ee ~~|125<br> ~~ee ee~~|480<br>~~ee~~|35,000<br>~~ee~~|
||||140G-H6++<br>~~pT~~<br>~~pF~~||||
||||140G-H0++<br>~~pF~~<br>~~pF~~||||
||||140G-H15++<br>~~pF~~<br>~~pF~~||||
||||140MG-H8++<br>~~pFP|~~<br>~~es~~||||
|2/0 - 4<br>~~a~~|4 - 10<br>~~es~~|Allen Bradley<br>~~ee~~|140G-J6D3<br>~~es~~|250|480|35,000|



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PDS 0056 REV-F 3/27/18 

SCCR With Circuit Breakers (cont.) 

|Suitable Copper<br>Conductors|Suitable Copper<br>Conductors|Overcurrent Protection<br>Circuit Breaker Required|Overcurrent Protection<br>Circuit Breaker Required|Max<br>AMP|Volts<br>Max|SCCR RMS<br>Sym. Amps|
|---|---|---|---|---|---|---|
|Line|Load|MFR|TYPE||||
|2/0 - 6|4 - 14|Allen Bradley|140G-H6++|125|480|35,000|
||||140G-H0++||||
||||140G-H15++||||
||||140MG-H8++||||
|2/0 - 10|4 - 10|Allen Bradley|140G-J6+|250|480|65,000|
||||140G-J0+||||
||||140G-J15+||||
||||140MG-J8+||||



|Suitable Copper<br>Conductors|Suitable Copper<br>Conductors|Overcurrent Protection<br>Circuit Breaker Required|Overcurrent Protection<br>Circuit Breaker Required|Max<br>AMP|Volts<br>Max|SCCR RMS<br>Sym. Amps|
|---|---|---|---|---|---|---|
|Line|Load|MFR|TYPE||||
|2/0 - 10|4 - 10|Square-D|JGL36250|250|480|35,000|
|||Square-D|JJL36250|250|480|65,000|
|||Square-D|JLL36250|250|480|65,000|
|||Square-D|JDL36250|250|480|18,000|
|||Square-D|JJL36250|250|600|25,000|



> + LSI, LSIG, and thermomagnetic trip units can be used 

++ Only thermomagnetic trip units can be used 

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PDS 0056 REV-F 3/27/18 

## Installation & Accessories 

- Mounting (Panel): 

   - For use with #10 fastener. 

   - Mounting torques to be determined in end-use application not to exceed 30 lbf·in (3.4 N·m). 

- Covers: 

   - Flat covers available upon request 

   - Catalog Number: CC142x (replace “x” with number of poles) 

   - Covers are clear polycarbonate 

   - Accessory covers are not intended to provide insulation for electrical spacings. 

- Marker Strip:  white vinyl strip with mounting screws available. 

- Printing options available, consult customer service for specifications. 

## Drawing 

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PDS 0056 REV-F 3/27/18 



## Links

- [View this product on Novapart](https://novapart.co/products/1422570/terminal-block-barrier-2-position-14-4awg)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/marathon/1422570/terminal-block-barrier-2-position/dp/2116820)
---

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