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Siemens 3RV2041-4JA10 S3 Motor Protection Circuit Breaker

Siemens 3RV2041-4JA10 Size S3 Motor Protection Circuit Breaker

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ManufacturerSiemens

Part number3RV2041-4JA10

Type Motor Protection Circuit Breaker

Size S3

Class 10

Adjustable Current (A-release) 45...63 A

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Motor protection Adjustable thermal overload Fixed short-circuit release Screw terminals Class 10 Standard switching capacity

Product description

The Siemens 3RV2041-4JA10 is a Size S3 motor protection circuit breaker featuring Class 10 thermal overload protection with an adjustable setting from 45 to 63 A. It includes a fixed short-circuit release of 819 A and utilizes screw terminals for connection, offering standard switching capacity.

This circuit breaker is designed to protect motors in applications requiring higher current ratings within the S3 frame size. It is commonly employed in robust industrial settings such as heavy machinery, large fans, and pump systems where reliable motor safeguarding is paramount.

Stanlo Automation, a veteran-owned supplier of surplus industrial parts, offers the Siemens 3RV2041-4JA10. Trust us for quality surplus components and efficient service to maintain your operational continuity.

Technical specifications

Type	Motor Protection Circuit Breaker
Size	S3
Class	10
Adjustable Current (A-release)	45...63 A
Fixed Current (N-release)	819 A
Connection Type	Screw Terminal
Switching Capacity	Standard

Common applications

Large industrial motors

Heavy machinery

Pump systems

Fan systems

Conveyor drives

Compressors

Compatible systems

Compatible with Siemens motor control solutions and Sirius motor starter assemblies.

Also known as

Siemens 3RV2 S3 breaker 3RV20414JA10 Siemens motor starter protector S3

Replaces / compatible with

This circuit breaker serves as a direct replacement for older or equivalent motor protection devices within the S3 size and specified current range.

Technical note

Expert tip

The screw terminals ensure a robust and reliable connection, crucial for handling the higher currents associated with larger motor applications protected by this S3 size breaker.

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Frequently asked questions

What is the maximum motor current this Siemens 3RV2041-4JA10 can protect?

The Siemens 3RV2041-4JA10 circuit breaker has an adjustable overload setting from 45 to 63 Amps, making it suitable for motors operating within this current range. The short-circuit release is fixed at 819 Amps.