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Siemens 8US1213-4AP03 MCCB Device Adapter, 250A

Siemens 8US1213-4AP03 3-Pole MCCB Device Adapter

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ManufacturerSiemens

Part number8US1213-4AP03

Busbar center-to-center spacing 60 mm

For 3VA12/20/21/22/52/61/62

Dimensions 241 mm x 105 mm

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250A current rating 3-pole configuration 60mm busbar spacing Compatible with specified 3VA MCCBs 241mm x 105mm dimensions Contacting elements included

Product description

The Siemens 8US1213-4AP03 is a 3-pole device adapter for molded case circuit breakers (MCCB) rated at 250A. It is designed for 60 mm busbar center-to-center spacing and is compatible with 3VA12, 3VA20, 3VA21, 3VA22, 3VA52, 3VA61, and 3VA62 series breakers. The adapter dimensions are 241 mm x 105 mm, and the contacting elements for connection to the busbar are supplied with the unit.

This adapter is essential for integrating 250A MCCBs into 60mm busbar systems, commonly found in industrial facilities, distribution boards, and large building electrical systems. It ensures a reliable and secure connection for moderate to high current applications.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, provides the Siemens 8US1213-4AP03. Trust us for quality components and efficient service.

Technical specifications

Busbar center-to-center spacing	60 mm
For	3VA12/20/21/22/52/61/62
Dimensions	241 mm x 105 mm

Common applications

Industrial electrical distribution

Control panel building

Medium-sized machinery

Commercial power systems

Switchgear

Compatible systems

Siemens 3VA12 Siemens 3VA20 Siemens 3VA21 Siemens 3VA22 Siemens 3VA52 Siemens 3VA61 Siemens 3VA62

Also known as

Siemens 3VA MCCB adapter 8US1213-4AP03 busbar adapter

Replaces / compatible with

This adapter is designed for Siemens 3VA MCCBs including 3VA12, 3VA20, 3VA21, 3VA22, 3VA52, 3VA61, and 3VA62. Confirm compatibility with your specific breaker model.

Technical note

Expert tip

The included contacting elements ensure a direct and secure connection between the MCCB and the busbar system.

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Frequently asked questions

What 3VA circuit breaker models are compatible with the Siemens 8US1213-4AP03 adapter?

The Siemens 8US1213-4AP03 device adapter is compatible with Siemens 3VA12, 3VA20, 3VA21, 3VA22, 3VA52, 3VA61, and 3VA62 series MCCBs. It supports a 250A rating.