3RV1901-0H SIEMENS

The 3RV1901-0H cover cap is a crucial accessory designed specifically for use with SIRIUS 3RV1 circuit breakers. This cover cap serves to protect and insulate the transverse auxiliary switch, ensuring reliable and safe operation of the circuit breaker. It is constructed from high-quality, durable materials that provide excellent resistance to environmental factors and mechanical stress. The cover cap is easy to install, requiring no special tools or expertise. Its precise fit ensures a secure and stable connection, preventing accidental disconnections or damage to the auxiliary switch. By safeguarding the auxiliary switch, the 3RV1901-0H cover cap contributes to the overall longevity and performance of the SIRIUS circuit breaker. This small but essential component plays a vital role in maintaining the integrity of the electrical system. It offers enhanced protection against dust, moisture, and other contaminants, further extending the lifespan of the auxiliary switch. The cover cap is an indispensable part for applications requiring robust and dependable circuit protection.