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Siemens 3RV1011-0CA15 SIRIUS Motor Protection Circuit Breaker - Size S00

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ManufacturerSiemens

Part number3RV1011-0CA15

Size S00

Class 10

A-release 0.18-0.25 A

N-release 3.3 A

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Motor protection Class 10 thermal overload Adjustable trip setting Screw terminals 1 NO+1 NC auxiliary switch Standard switching capacity

Product description

The Siemens 3RV1011-0CA15 is a Size S00 motor protection circuit breaker from the SIRIUS series. It features Class 10 thermal overload protection with an adjustable A-release range of 0.18 to 0.25 A and an N-release of 3.3 A. This breaker is equipped with screw terminals and includes a transverse auxiliary switch with 1 Normally Open (NO) and 1 Normally Closed (NC) contact. It offers a standard switching capacity and a 100 kA interrupt rating at 400V.

This circuit breaker is designed for reliable motor protection in various industrial applications. It is ideal for use in control panels, machine tools, and other systems where precise motor safeguarding is critical. The SIRIUS line of products integrates seamlessly with Siemens contactors and soft starters, simplifying control system design.

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Technical specifications

Size	S00
Class	10
A-release	0.18-0.25 A
N-release	3.3 A
Terminals	Screw
Auxiliary Switch	1 NO+1 NC
Switching Capacity	Standard
Interrupt Rating	100kA@400V
Voltage	690V

Common applications

Motor control panels

Machine tools

Industrial automation

Pump control

Conveyor systems

HVAC systems

Compatible systems

Compatible with Siemens SIRIUS contactors and control components.

Also known as

Siemens 3RV10 Circuit Breaker SIRIUS Motor Protection 3RV1011 Series Breaker

Replaces / compatible with

This part is a direct replacement for other Siemens 3RV1011 series circuit breakers with similar specifications. Consult datasheet for exact compatibility.

Technical note

Expert tip

Ensure proper wire termination with screw terminals to maintain connection integrity and prevent overheating under load.

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Frequently asked questions

What is the overload trip range for the Siemens 3RV1011-0CA15 circuit breaker?

The Siemens 3RV1011-0CA15 circuit breaker has an adjustable A-release (thermal overload) range of 0.18 to 0.25 Amps. The N-release (short-circuit) is fixed at 3.3 Amps.