5ST3022-0HG SIEMENS

The 5ST3022-0HG fault signal contact from Siemens is designed to seamlessly integrate with miniature circuit breakers (MCBs) that adhere to the UL 489 standard. This auxiliary component provides essential remote signaling capabilities, specifically indicating fault conditions within the circuit breaker. Featuring two normally closed (2 NC) contacts, the 5ST3022-0HG ensures reliable and immediate notification upon the occurrence of a fault. This allows for prompt intervention and troubleshooting, minimizing downtime and enhancing overall system safety. The device is engineered for easy installation and compatibility with a wide range of Siemens MCBs. Its robust construction guarantees long-term performance and dependability in demanding industrial environments. By providing clear and timely fault indication, the 5ST3022-0HG contributes significantly to proactive maintenance and efficient management of electrical systems. This fault signal contact enhances safety and operational efficiency by enabling quick responses to circuit breaker trips. It is an indispensable component for comprehensive circuit protection strategies. This device is crucial for maintaining system integrity and preventing potential hazards.