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Siemens 3RV1041-4JA10 S3 Motor Protection Circuit Breaker

Siemens 3RV1041-4JA10 S3 motor protection circuit breaker.

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ManufacturerSiemens

Part number3RV1041-4JA10

Size S3

Type Motor Protection Circuit Breaker

A-release 45-63 A

Short-circuit release 819 A

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Motor Protection Adjustable Current Setting Standard Switching Capacity Screw Terminals Class 10

Product description

The Siemens 3RV1041-4JA10 is a size S3 circuit breaker engineered for robust motor protection. It offers an adjustable A-release range of 45 to 63 Amps and a short-circuit release capacity of 819 Amps. This model features screw terminals and standard switching capacity.

This circuit breaker is designed to protect electric motors from damage caused by overloads and short circuits in industrial settings. It is commonly integrated into control panels for machinery, pumps, fans, and other motor-driven equipment.

Stanlo Automation, a veteran-owned surplus distributor, specializes in providing reliable access to industrial automation components. We ensure that even phased-out parts like the Siemens 3RV1041-4JA10 are available to keep your operations running efficiently.

Technical specifications

Size	S3
Type	Motor Protection Circuit Breaker
A-release	45-63 A
Short-circuit release	819 A
Terminals	Screw
Switching Capacity	Standard

Common applications

Motor Control

Industrial Machinery

HVAC Systems

Pump Controls

Fans

Compatible systems

Siemens SIRIUS 3RV2 series accessories

Also known as

Siemens 3RV1041-4JA10 SIRIUS 3RV1041-4JA10 Siemens Motor Breaker S3

Replaces / compatible with

This product is a phased-out product. The preferred successor is SIRIUS 3RV2031-4JA10.

Technical note

Expert tip

The 3RV1041-4JA10 is part of the older SIRIUS 3RV1 series. For new installations, consider the successor 3RV2 series for updated features and support.

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Frequently asked questions

What is the short-circuit breaking capacity of the Siemens 3RV1041-4JA10?

The Siemens 3RV1041-4JA10 motor protection circuit breaker has a short-circuit release capacity of 819 Amps. This ensures it can safely interrupt fault currents, protecting the motor and connected circuitry.