# TB, POWER DISTRIBUTION, 2POLE

![Product image](https://novapart.co/image/farnell:2500861/)

**URL**: https://novapart.co/products/1452613/tb-power-distribution-2pole
**SKU**: 1452613
**Manufacturer**: MARATHON SPECIAL PRODUCTS
**Category**: Connectors || Terminal Blocks & Accessories || Power Distribution Blocks
**Price**: €237.8000
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| No. Of Poles | 2 Pole |
| Rated Current | 475A |
| Rated Voltage | 600V |
| Line Side Connection Method | Stud |
| Load Side Connection Method | Stud |
| Line Side Connections Per Pole | 2 |
| Load Side Connections Per Pole | 1 |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2500861/)

## Product Data Sheet 

145X613 Replace “x” with 1, 2, or 3 for number of poles 

Power Terminal Block 

## 475 Amps  600 Volts AC/DC 

## Wire Range 

- Line:    (2) 3/8 - 16 X 1 7/16 studs 

- Load: (1) 3/8 - 16 X 1 7/16 stud 

## Electrical Ratings 

- 475 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 (Wire classes B & C only) 

## Material Information 

- Insulator base: 

   - Phenolic 

   - Flammability rating of insulator base UL94V0 

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

- Connector: copper, tin plated 

- Threaded stud: steel, tin plated 

- Hex nut: brass, nickel plated 

- Connector mounting screws: steel, zinc plated 

- Spacer stud: nylon 

- RoHS compliant 

A Regal Brand 

1 

www.marathonsp.com 

## Termination Specifications 

|Line & Load Side|Termination<br>Type|Torque|Stud Length|Maximum<br>Lug/Bar Width|
|---|---|---|---|---|
||Listed lugs on<br>3/8 - 16 stud|21.7 N·m<br>(192 lbf·in)|1 7/16”<br>(37mm)|2.25”<br>(57mm)|



- 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. 

- Hex nut provided: 9/16 across flat. 

## Installation & Accessories 

- Mounting (Panel): 

   - For use with 1/4 fastener. 

   - Mounting torque to be determined in end use application not to exceed 40 lb·in (4.5 N·m). 

- Covers: 

   - Flat covers available upon request 

   - Catalog Number: CC 145x (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. 

2 

www.marathonsp.com 

PDS 0369 REV-G 1/12/18 

## Drawing 

3 

www.marathonsp.com 

PDS 0369 REV-G 1/12/18 



## Links

- [View this product on Novapart](https://novapart.co/products/1452613/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/1452613/tb-power-distribution-2pole/dp/2500861)
---

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