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Siemens 3VA5112-4ED11-0AA0 1-Pole Circuit Breaker — 125A

Siemens 3VA5 UL Frame 125 1-pole circuit breaker.

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ManufacturerSiemens

Part number3VA5112-4ED11-0AA0

Part Number 3VA5112-4ED11-0AA0

Manufacturer Siemens

Frame Size 125

Poles 1

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1-pole circuit breaker UL Frame 125 25 kA breaking capacity TM210 protection In=125A Permanently set short-circuit protection

Product description

The Siemens 3VA5112-4ED11-0AA0 is a 1-pole 3VA5 UL frame 125 circuit breaker designed for line protection. It features a breaking capacity of S class, rated at 25 kA at 277 V. This breaker is equipped with TM210 technology, providing overload protection with Ir=125 A and permanently set short-circuit protection Ii=10 x In.

This circuit breaker is suitable for various industrial applications requiring reliable overcurrent protection, including motor control, power distribution, and plant automation. Its robust design ensures performance in demanding environments across multiple industries.

Stanlo Automation, a veteran-owned business, offers this Siemens circuit breaker. We specialize in providing high-quality surplus industrial automation parts, ensuring you receive the components you need to keep your operations running smoothly.

Technical specifications

Part Number	3VA5112-4ED11-0AA0
Manufacturer	Siemens
Frame Size	125
Poles	1
Breaking Capacity Class	S
Breaking Capacity	25 kA @ 277 V
Protection Type	TM210
In	125 A
Ir	125 A
Ii	10 x In

Common applications

Power distribution

Motor control

Industrial automation

Plant machinery

Control panels

Compatible systems

Industrial power distribution systems Control cabinets Machinery circuits

Also known as

Siemens 3VA5 breaker 3VA51124ED110AA0 Siemens molded case circuit breaker

Replaces / compatible with

This part is a specific configuration within the Siemens 3VA5 series. Consult the Siemens documentation for direct replacements or compatible alternatives if needed.

Technical note

Expert tip

Ensure proper termination and connection for the 125A rating to maintain safety and performance standards.

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Frequently asked questions

What is the breaking capacity of the Siemens 3VA5112-4ED11-0AA0 circuit breaker?

The Siemens 3VA5112-4ED11-0AA0 circuit breaker has a breaking capacity of class S, rated at 25 kA at 277 V. This ensures it can safely interrupt fault currents up to this level.