# TB, POWER DISTRIBUTION, 2POLE

![Product image](https://novapart.co/image/farnell:2500784/)

**URL**: https://novapart.co/products/1332563/tb-power-distribution-2pole
**SKU**: 1332563
**Manufacturer**: MARATHON SPECIAL PRODUCTS
**Category**: Connectors || Terminal Blocks & Accessories || Power Distribution Blocks
**Price**: €84.9200
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| No. Of Poles | 1 Pole |
| Rated Current | 310A |
| Rated Voltage | 600V |
| Line Side Connection Method | Stud |
| Load Side Connection Method | Stud |
| Line Side Connections Per Pole | 3 |
| Load Side Connections Per Pole | 3 |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2500784/)

## Product Data Sheet 

133X563 Replace “x” with 1, 2, or 3 for number of poles Add suffix “CH” for snap-on hinged cover Power Terminal Block 

## 310 Amps  600 Volts AC/DC 

## Wire Range 

- Line:    3/8 X 16 X 1 3/16 Stud 

- Load: 3/8 X 16 X 1 3/16 Stud 

## Electrical Ratings 

- 310 Amps 

- 600V per UL 1059 & CSA 22.2 No.158, class B & C requirements 

- SCCR of 10,000 A (default for terminal blocks).. 

- 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 

## Material Information 

- Insulator base: 

   - Thermoplastic 

   - Flammability rating of insulator base UL94V0 

   - Insulator base temperature rating: -40°C to 125°C (UL RTI) 

- Connector: copper, tin plated 

- Studs: steel, zinc plated 

- Nuts: Brass, nickel plated 

- Washers: steel, zinc plated 

- Connector mounting screws: steel, zinc plated 

- RoHS compliant 

A Regal Brand 

1 

www.marathonsp.com 

## Termination Specifications 

|Line & load Side|Termination<br>Type|Torque|Stud Length<br>(mm/in)|Maximum<br>Lug/Bar Width|
|---|---|---|---|---|
||Listed lugs on<br>3/8 X 16 studs|21.7 N·m<br>(192 lbf·in)|1.19”<br>(38mm)|1.55”<br>(40mm)|



- For use with conductors prepared with listed connectors such as single hole compression/crimp lugs or listed ring, fork or spade terminals. 

- Conductor size, ampacity, temperature rating and type are dictated by the ratings of the listed lugs utilized and applicable code requirements. 

## Installation & Accessories 

- Mounting (Panel): 

   - For use with #10 fastener. 

   - Torque mounting fastener to 25-30 lbf·in (2.8 - 3.4 N·m). 

- Covers: 

   - Snap-on hinge covers available upon request 

   - Catalog Number: CH133x (replace “x” with number of poles) 

   - Covers are black thermoplastic 

   - 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. 

2 

www.marathonsp.com 

PDS 0292 REV-F 01/11/17 

## Drawing 

3 

www.marathonsp.com 

PDS 0292 REV-F 01/11/17 



## Links

- [View this product on Novapart](https://novapart.co/products/1332563/tb-power-distribution-2pole)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/marathon-special-products/1332563/tb-power-distribution-2pole/dp/2500784)
---

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