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Siemens 8US1211-4SS00 3-Pole Device Adapter, 125A

Siemens 8US1211-4SS00 3-Pole Device Adapter

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ManufacturerSiemens

Part number8US1211-4SS00

Busbar center-to-center spacing 60 mm

Dimensions 200 mm x 90 mm

Terminals ordered separately (GG breaker 3TC1GG20, 3VA51: 3VA9133-0JA11 or 3VA9133-0JB11)

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12-month warranty

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Veteran-owned

CAGE: 9NK75

3-pole configuration 125A rating 60mm busbar spacing 200mm x 90mm dimensions Terminals sold separately Compatible with specific GG and 3VA51 breakers

Product description

The Siemens 8US1211-4SS00 is a 3-pole device adapter designed for 125A applications with a 60 mm busbar center-to-center spacing. This model comes without fixing screws and features terminals that must be ordered separately. It has dimensions of 200 mm x 90 mm and is compatible with GG breakers (3TC1GG20) and 3VA51 breakers (3VA9133-0JA11 or 3VA9133-0JB11).

This adapter is integral to building robust electrical panels and motor control centers, facilitating the connection of circuit breakers to busbar systems in various industrial settings. Its design ensures secure mounting and efficient current transfer for 3-pole configurations.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 8US1211-4SS00. We provide reliable components and exceptional service to keep your operations running smoothly.

Technical specifications

Busbar center-to-center spacing	60 mm
Dimensions	200 mm x 90 mm
Terminals ordered separately (GG breaker	3TC1GG20, 3VA51: 3VA9133-0JA11 or 3VA9133-0JB11)

Common applications

Motor control centers

Electrical switchgear

Industrial automation

Power distribution panels

Control cabinets

Compatible systems

Siemens GG breakers (3TC1GG20) Siemens 3VA51 breakers (3VA9133-0JA11 or 3VA9133-0JB11)

Also known as

Siemens 3VA51 adapter Siemens GG breaker adapter 8US1211-4SS00 busbar adapter

Replaces / compatible with

This adapter is specifically designed for use with Siemens GG breakers (3TC1GG20) and 3VA51 breakers. Ensure compatibility before replacement.

Technical note

Expert tip

Terminals must be ordered separately and are specific to the type of Siemens circuit breaker being used with this adapter.

What happens next?

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Frequently asked questions

What terminal part numbers are needed for the Siemens 8US1211-4SS00 adapter?

For GG breakers, the terminal part number is 3TC1GG20. For 3VA51 breakers, you will need either 3VA9133-0JA11 or 3VA9133-0JB11. These are ordered separately.