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Mom's Choice Siemens 3rv2021 S0 Motor Circuit Breaker 14-20a - 3rv20214ba10 Markdown: -65% [FqW6imPX]

$31.99 $102.99 -69%

Siemens 3RV2021 S0 Motor Circuit Breaker The Siemens 3RV2021 S0 Motor Circuit Breaker is a reliable and versatile solution for motor protection. This Class 10 circuit breaker offers an adjustable current range of 14-20A and a powerful N-release of 26

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Mom's Choice Siemens 3rv2021 S0 Motor Circuit Breaker 14-20a - 3rv20214ba10 Markdown: -65% [FqW6imPX]

Siemens 3RV2021 S0 Motor Circuit Breaker

The Siemens 3RV2021 S0 Motor Circuit Breaker is a reliable and versatile solution for motor protection. This Class 10 circuit breaker offers an adjustable current range of 14-20A and a powerful N-release of 260A, ensuring optimal performance for a variety of applications. With its screw terminals, it provides maintenance-free connection, simplifying installation and reducing downtime. The standard switching capacity makes it suitable for a wide range of industrial and commercial settings.

Key Product Features and Specifications

The Siemens 3RV2021 S0 Motor Circuit Breaker is designed with several key features that set it apart from other circuit breakers. Its 14-20A adjustable current range allows for precise control and protection, while the 260A N-release ensures quick disconnection in case of an overload. The screw terminals facilitate easy and secure connections, eliminating the need for additional wiring or tools. Additionally, the circuit breaker is optimized for load feeders and IE3/IE4 motors, offering low heat loss for improved efficiency. The following are some of its key specifications:

  • Adjustable Current Range: 14-20A
  • N-release: 260A
  • Standard Switching Capacity: Appropriate for various applications
  • Optimized for: Load feeders and IE3/IE4 motors

Practical Applications and Benefits

The Siemens 3RV2021 S0 Motor Circuit Breaker is an essential component for ensuring the safety and efficiency of your motor-driven equipment. Whether you are working in an industrial setting or a commercial environment, this circuit breaker offers numerous benefits. Its protection against short-circuit and overload helps prevent damage to your motors and other electrical equipment. The system isolation capabilities provide an additional layer of safety, allowing for easy maintenance and troubleshooting. With its worldwide certification, including hazardous areas, the 3RV2021 S0 is a reliable choice for any application. Its features make it ideal for use in:

  • Industrial Settings: Factories, manufacturing plants, and processing facilities
  • Commercial Environments: Office buildings, retail stores, and warehouses
  • Motor Protection: For motors of various types and sizes

What Our Customers Say

January 23, 2026

Absolutely no complaints!

It is perfect. I have nothing at all to ever complain about it.

- Arawn F..

January 23, 2026

Absolutely no complaints!

It yields amazing results without exception.

- Yseult Q..

January 23, 2026

Absolutely no complaints!

A magnificent find. I would very, very highly recommend.

- Cai X..

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