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Siemens 8US1213-4AQ03 60mm Busbar Adapter, 250A

Siemens 8US1213-4AQ03 60mm Busbar Adapter for 3VL Circuit Breakers

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ManufacturerSiemens

Part number8US1213-4AQ03

System 60 mm busbar

Profile TT

UL rating 240-600 V/250 A

IEC rating 690 V/250 A

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60mm busbar system compatibility 250A UL and IEC rating TT profile For 3VL circuit breakers Pipe contacting Top/bottom cable outlet Designed for VL150 DG and VL250 FG frames

Product description

The Siemens 8US1213-4AQ03 is a busbar adapter for a 60 mm busbar system, featuring a TT profile. It holds both an IEC rating of 690V/250A and a UL rating of 240-600V/250A. This adapter is intended for use in feeder circuits with 3VL circuit breakers and includes pipe contacting for cable outlet at the top or bottom. The adapter has a length of 190 mm and a width of 105 mm and is designed for VL150 UL DG frame and VL250 UL FG frame breakers.

This busbar adapter is critical for establishing reliable connections in 250A feeder circuits within industrial and commercial power distribution systems utilizing 60mm busbar trunking. It ensures safe and efficient power transfer for specified 3VL circuit breakers.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens 8US1213-4AQ03. Rely on us for quality components and prompt delivery.

Technical specifications

System	60 mm busbar
Profile	TT
UL rating	240-600 V/250 A
IEC rating	690 V/250 A
Cable outlet	top/bottom
Adapter length	190 mm
Adapter width	105 mm
For	VL150 UL DG frame, VL250 UL FG frame

Common applications

Industrial power distribution

Building electrical systems

Control panels

Switchgear assemblies

Machinery electrical enclosures

Compatible systems

Siemens 3VL circuit breakers VL150 UL DG frame VL250 UL FG frame

Also known as

Siemens 3VL busbar adapter 8US1213-4AQ03 adapter

Replaces / compatible with

This adapter is designed for Siemens 3VL circuit breakers, specifically the VL150 UL DG frame and VL250 UL FG frame models. Verify compatibility with your application.

Technical note

Expert tip

The integrated pipe contacting facilitates a robust connection for cable entry at either the top or bottom of the adapter.

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Frequently asked questions

What are the IEC and UL ratings for the Siemens 8US1213-4AQ03 busbar adapter?

The Siemens 8US1213-4AQ03 busbar adapter has an IEC rating of 690V/250A and a UL rating of 240-600V/250A. It is designed for 3VL circuit breakers.