Allen-Bradley 505-BAXD-101 Motor Starter Assembly

Allen-Bradley 505-BAXD-101 is a Size 1 RVSG reversing motor starter assembly designed for single-phase, full-voltage control of AC motors in general purpose applications. Housed in a NEMA 1 enclosure, it provides forward and reverse start/stop functions without an internal transformer, and operates from a 115 V control supply at 50 Hz or 60 Hz. The unit employs a 2-pole, 3-lead repulsion induction motor configuration and delivers a continuous current rating of 27 A with a service limit of 32 A; circuit-closing inrush can reach up to 288 A, ensuring quick motor engagement while maintaining protective coordination. The coil operates at 85–110% of its rated voltage, and the assembly dissipates about 5.9 W of heat during operation. Notable features include emergency-stop capability and external reset possibility, and the release class is rated CLASS 30. With 115 V load voltage, this reversing starter is well suited for equipment that requires alternating forward and reverse motion, such as conveyors, fans, and machine tools, and it is designed to integrate with other Bulletin 505 components for compact, reliable bidirectional motor control. In short, the 505-BAXD-101 provides a rugged, single-phase reversing starter solution for Size 1 applications, combining dependable switching hardware with straightforward wiring for durable, everyday industrial use.