SIRIUS MOTOR GUARD SIZE S0 1NO+1NC - SIEMENS

Product Description:

Siemens SIRIUS 3RV2021 motor protection switches in size S0 are designed to provide effective protection for electric motors in a variety of industrial applications. These specific models include an auxiliary contact block, allowing the integration of additional monitoring functions.

Available Models:

1. 10-16A | 55kA | 1NO+1NC
2. 13-20A | 55kA | 1NO+1NC
3. 16-22A | 55kA | 1NO+1NC
4. 18-25A | 55kA | 1NO+1NC
5. 23-28A | 55kA | 1NO+1NC
6. 34-40A | 20kA | 1NO+1NC

Key Features:

• Effective Protection: These motor circuit breakers protect against overloads and short circuits, ensuring the safety of the motor and the system.
• Interrupting Capacity: Most models have an interrupting capacity of 55kA , while the 34-40A model has a capacity of 20kA .
• Contact Block: Equipped with 1NA (Normally Open) + 1NC (Normally Closed) , which allow additional signaling and control.
• S0 Size: Compact, ideal for tight spaces in control panels and industrial systems.

Applications:

These motor guards are suitable for:

• Motor protection in industrial applications such as automation systems, machinery and production equipment.
• Installations that require additional monitoring and signaling through auxiliary contacts.
• Environments where interruption capacity of up to 55kA is crucial to protect electrical equipment.