ABB ST202M-C30 Safety Relay Module 2 Form C Contacts

ABB ST202M-C30 is a two-pole miniature circuit breaker (2P) from ABB's System pro M compact ST200M family, rated 30 A with a C-curve trip characteristic to handle moderate surge currents in general distribution and motor circuits. The device occupies two module widths on a DIN rail and is UL 1077 recognized and RoHS compliant, ensuring compatibility with standard control panels and electrical distributions. As a member of the ST200M series, it provides coordinated protection for dual-conductor circuits and is commonly used in electrical distribution boards, machine panels, and commercial/industrial installations where reliable overcurrent protection is required for both lines. The ST202M-C30 is designed for straightforward integration with other ABB ST200M devices, enabling compact protection schemes in small enclosures without sacrificing safety or reliability.