Siemens 3RA11101FA151BB4 Non Reversing Motor Starter

Siemens 3RA11101FA151BB4 Non Reversing Motor Starter is a compact, size S00 direct‑on‑line starter designed for panel mounting in low‑ to mid‑power motor control. It accepts a 24 VDC control coil to energize a 400 V AC main circuit, enabling straightforward, non‑reversing starting of a small AC motor, with a 3.5–5 A load current rating. The unit features a single normally open contact configuration (1 NO) and screw‑terminal wiring for reliable, easy panel connections, making it a simple, space‑saving solution in control cabinets. Catalogued as 3RA11101FA151BB4 and also listed as 3RA1110‑1FA15‑1BB4, this Siemens device combines a compact footprint with a 24 VDC coil and 400 V mains rating in the S00 form factor, suitable for fixed‑direction motor start in applications where reversing is not required.