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Siemens 3RV2011-1KA25 S00 Circuit Breaker, Spring-Type Terminals

Siemens 3RV2011-1KA25 Size S00 Motor Protection Circuit Breaker with spring-type terminals.

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ManufacturerSiemens

Part number3RV2011-1KA25

Size S00

Class 10

A-release (adjustable) 9-12 A

N-release (fixed) 163 A

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Motor protection Adjustable overload protection Spring-type terminals Standard switching capacity Auxiliary contacts CLASS 10 rated

Product description

The Siemens 3RV2011-1KA25 is a Size S00 motor protection circuit breaker engineered for reliability. It adheres to CLASS 10 standards and offers an adjustable thermal overload setting (A-release) between 9 and 12 A, along with a fixed short-circuit release (N-release) of 163 A. This version is equipped with convenient spring-type terminals for faster and more secure connections. It provides standard switching capacity and includes transverse auxiliary switches, featuring 1 normally open (NO) and 1 normally closed (NC) contact.

Ideal for protecting electric motors in demanding industrial environments, this circuit breaker is commonly applied in motor control applications, automated manufacturing lines, and power distribution systems. Its spring-type terminals simplify installation and maintenance, especially in applications with vibration or where frequent adjustments are necessary.

Stanlo Automation, a veteran-owned surplus parts distributor, proudly offers the Siemens 3RV2011-1KA25. We specialize in providing high-quality, cost-effective industrial automation components to keep your operations running smoothly.

Technical specifications

Size	S00
Class	10
A-release (adjustable)	9-12 A
N-release (fixed)	163 A
Terminal Type	Spring-type Terminal
Auxiliary Switches	1 NO + 1 NC
Switching Capacity	Standard

Common applications

Motor control

Automated assembly lines

Industrial automation

Machine building

Electrical panels

Power distribution

Compatible systems

Suitable for Siemens motor control solutions and panel building applications requiring S00 size protection with spring terminals.

Also known as

Siemens 3RV2011-1KA25 breaker 3RV20111KA25 Siemens S00 spring terminal breaker

Replaces / compatible with

This circuit breaker is designed for applications requiring motor protection with spring-type terminals, replacing similar Siemens components in the 3RV2 family.

Technical note

Expert tip

Ensure proper wire stripping and insertion into the spring terminals for optimal conductivity and to prevent loose connections.

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Frequently asked questions

What are the advantages of spring-type terminals on the Siemens 3RV2011-1KA25?

Spring-type terminals on the 3RV2011-1KA25 offer quicker installation and reliable connections, especially in environments with vibration. They eliminate the need for retightening screws, ensuring consistent contact pressure.