ABB X75-B4-48-XD

The ABB X75-B4-48-XD is a rugged enclosed softstarter designed for demanding applications, rated at 75 HP and 104 amps at 480 volts. Part of the PSTX Series, this extreme-duty unit comes loaded with features like a thermal magnetic circuit breaker, emergency bypass for AC3 loads, a control power transformer, and convenient start/stop and hand/off/auto controls. It also includes a 4-wire service entrance neutral kit, all housed in a NEMA 4 enclosure measuring 30 inches high, 30 inches wide, and 12 inches deep. Distributed by BSP Automation, this softstarter is a solid choice when you need reliable motor starting performance without any fuss—perfect for those who want a no-nonsense, ready-to-go solution. Sometimes referenced by catalog number 438177522382, it's the real deal when it comes to handling extreme-duty starts.