ABB XT7HU312EDFF400XXX Industrial Control Module

ABB XT7HU312EDFF400XXX is a Tmax XT7 molded-case circuit breaker (MCCB) in a 3-pole configuration, part of ABB's Tmax XT7 family, designed for industrial power distribution and panel protection where reliable fault interruption and a compact cabinet footprint matter. It is rated for 600 VAC and 600 VDC and delivers an interrupt rating of 65 kA at 480 VAC, using MCS trip technology to provide precise coordination with upstream protection and to accommodate high-energy fault currents in harsh industrial environments. The unit aligns with the XT7H frame family, and its enclosure envelope measures approximately 8.27 in wide by 6.57 in deep by 10.55 in high, enabling installation in standard electrical cabinets or switchgear. Typical applications include machine control panels, distribution boards, and feeders in manufacturing, process, and automation facilities where robust overcurrent protection is required and where ABB Tmax XT7 components are used to simplify maintenance and improve system reliability.