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Siemens 3RV1031-4AB10 Motor Protection Circuit Breaker - 11-16A

Siemens 3RV1031-4AB10 is a Size S2 motor protection circuit breaker.

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ManufacturerSiemens

Part number3RV1031-4AB10

Size S2

Class 20

A-release 11-16A

Short-circuit release 208A

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Motor protection Adjustable current setting Class 20 thermal overload Screw terminals Standard switching capacity

Product description

The Siemens 3RV1031-4AB10 is a Size S2 motor protection circuit breaker designed for robust motor protection. It offers a Class 20 rating, an adjustable A-release range of 11 to 16A, and a short-circuit release of 208A. Connections are made via standard screw terminals.

This circuit breaker is essential for safeguarding motors from thermal overloads and short circuits in demanding industrial environments. Its applications include large motor installations, heavy machinery, and continuous process equipment.

Stanlo Automation, a veteran-owned business specializing in surplus industrial parts, provides access to this discontinued Siemens breaker. We help ensure operational continuity by sourcing obsolete components for your critical systems.

Technical specifications

Size	S2
Class	20
A-release	11-16A
Short-circuit release	208A
Terminals	Screw
Switching Capacity	Standard

Common applications

Heavy motor protection

Industrial automation

Machine tools

Pump stations

Material handling

Compatible systems

Motor protection applications

Also known as

3RV10314AB10 Siemens SIRIUS 3RV1031 S2 motor breaker

Replaces / compatible with

This phased-out product's successor is the SIRIUS 3RV2 series, with a preferred successor type of 3RV2031-4TB10. Verify compatibility with existing control systems.

Technical note

Expert tip

Note that this is a Class 20 breaker, suitable for applications where a higher trip threshold is acceptable compared to Class 10 devices.

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Frequently asked questions

What is the short-circuit breaking capacity of the Siemens 3RV1031-4AB10?

The Siemens 3RV1031-4AB10 motor protection circuit breaker has a short-circuit release of 208A. This provides essential protection against high-magnitude fault currents in motor circuits.