The Eaton catalog number XTPAXSA12 is an auxiliary contact designed to work with Eaton PKZM, PKM, and PKE series circuit breakers. This accessory features a 1NO (normally open) and 2NC (normally closed) contact configuration, providing reliable switching feedback. It mounts conveniently on the side of the circuit breaker and connects via screw clamp terminals for secure wiring. As part of the XT series, it meets RoHS compliance standards. This product is available through BSP Automation, offering an easy way to integrate auxiliary contacts into your breaker setups.