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Siemens 3RV2011-0CA15 S00 Motor Protection Circuit Breaker w/ Aux

Siemens 3RV2011-0CA15 S00 motor protection circuit breaker with aux switches.

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ManufacturerSiemens

Part number3RV2011-0CA15

Type Motor Protection Circuit Breaker

Manufacturer Siemens

Series 3RV2

Size S00

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Motor overload and short-circuit protection Class 10 tripping Adjustable thermal setting Screw terminals Integrated auxiliary contacts (1 NO/1 NC) Compact S00 size

Product description

The Siemens 3RV2011-0CA15 is a size S00 motor protection circuit breaker featuring Class 10 thermal overload protection with an adjustable range of 0.18 to 0.25 A and a 3.3 A instantaneous release. This model uses screw terminals for secure connections and includes transverse auxiliary switches: one normally open (NO) and one normally closed (NC). It offers standard switching capacity.

This circuit breaker is suitable for protecting motors and other equipment in industrial settings. The integrated auxiliary contacts can be used for signaling purposes, such as indicating breaker status (tripped or closed) in control systems, making it versatile for complex automation setups.

Stanlo Automation, a veteran-owned company, is your trusted source for surplus and new industrial automation parts. We are committed to providing cost-effective solutions and quick delivery for components like the Siemens 3RV2011-0CA15, ensuring your automation projects stay on track.

Technical specifications

Type	Motor Protection Circuit Breaker
Manufacturer	Siemens
Series	3RV2
Size	S00
Protection Class	Class 10
Adjustable Current (A-release)	0.18...0.25 A
Fixed Current (N-release)	3.3 A
Terminal Type	Screw Terminal
Auxiliary Switches	1 NO + 1 NC (transverse)
Switching Capacity	Standard

Common applications

Motor Control

Industrial Machinery

Control Panels

Automation Systems

Machine Safety

Process Control

Compatible systems

Siemens Sirius 3RV2 system Control systems utilizing auxiliary contacts Industrial automation panels

Also known as

Siemens 3RV2011-0CA15 3RV2 S00 Breaker with Aux Siemens Motor Starter Protector 0.25A

Replaces / compatible with

Replaces older Siemens S00 motor protection circuit breakers with screw terminals and auxiliary contact functionality. Compatible with Siemens control and signaling accessories.

Technical note

Expert tip

When using the auxiliary contacts on the 3RV2011-0CA15, ensure they are wired according to the control system's requirements for accurate status feedback or interlocking logic.

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Frequently asked questions

What type of auxiliary contacts are included with the Siemens 3RV2011-0CA15 circuit breaker?

The Siemens 3RV2011-0CA15 circuit breaker is equipped with transverse auxiliary switches, specifically one normally open (NO) and one normally closed (NC) contact. These are used for remote signaling or interlocking functions within control systems.