Siemens 3RX9502-0BA00 circuit breaker

The Siemens 3RX9502-0BA00 circuit breaker is designed to provide reliable protection for electrical circuits in industrial and commercial environments. It combines a compact form factor with high breaking capacity to interrupt fault currents effectively, supporting system safety and continuity of operation. The device is intended for integration into control panels and distribution systems where dependable overload and short-circuit protection is required.

Advantages

The circuit breaker features a compact design that saves panel space while maintaining robust mechanical construction for long service life. Its high breaking capacity enables safe interruption of high fault currents, reducing risk to equipment and wiring. The model offers consistent tripping characteristics for predictable protection behavior and can be integrated with common mounting and connection methods used in industrial switchgear.

Key specifications

How to use

Install the circuit breaker in the designated panel or enclosure following applicable electrical standards and the mounting instructions provided by the installation guide. Ensure correct selection of rated current and coordination with upstream and downstream protective devices. Make all electrical connections while power is disconnected, tighten terminals to specified torque values, and verify proper operation by performing functional tests before placing the circuit into service.

Recommendations

Periodically inspect terminals and mounting hardware for tightness and signs of overheating. Coordinate the breaker settings and ratings with system protection studies and replace the device if mechanical wear or damage is observed to maintain reliable protection.