Siemens SMFFF1 Manual Motor Starter 1 Pole 277V

Siemens SMFFF1 is a Class SMF manual motor starter for single-pole, 277 VAC operation with a 1 HP rating, providing simple toggle-operated on/off control of small motors. This 1-pole starter uses a toggle operator and is intended for panel installation in an open-type configuration (no enclosure) with a maximum voltage rating of 277 V AC and a load current up to 16 A. It belongs to the Siemens SMF family and includes thermal overload protection to safeguard the motor. The unit measures approximately 2.22 in deep and 4.13 in tall, making it compact enough for tight control panels. Typical applications include start/stop control of single-phase motors in conveyors, fans, pumps, and other light industrial equipment where space is at a premium.