ABB X250-B4-48-XD

The ABB X250-B4-48-XD is a heavy-duty enclosed soft starter designed to handle motors up to 250 HP at 480V, making it a solid choice for demanding industrial applications. This rugged PSTX Series unit delivers 302 amps at 480V and is housed in a NEMA 4 enclosure, offering great protection against harsh environments. Key features include a thermal magnetic circuit breaker, an emergency bypass rated for AC3 duty, and a control power transformer. It also comes equipped with convenient start/stop and hand/off/auto controls, plus a 4-wire service entrance neutral kit for easy installation. Measuring 48 inches high by 36 inches wide and 16 inches deep, this starter is built tough and ready to go. Distributed by BSP Automation, this product—sometimes called the X250-B4 or referenced by part number 438177522436—is a reliable workhorse for any setup that needs smooth motor starting with built-in safeguards.