Schneider Electric NS-18A-220V Manual Motor Starter

The Schneider Electric NS-18A-220V Safe Manual Motor Starter Assembly is a preassembled motor control unit that combines a manual motor protector, a 3‑pole 18 A AC-3 contactor with a 220 VAC coil, and an adjustable overload relay (LRD21) for industrial motor applications. It enables manual and remote motor control with integrated overload and short‑circuit protection in pumps, conveyors, compressors, fans, HVAC equipment, and manufacturing machinery requiring starting, overload protection, and remote control capabilities. Key specifications include a contactor rating of 18 A (AC‑3), 220 VAC coil, overload adjustment range of 13–18 A, TeSys D compatibility (LC1D18), rated up to 690 VAC, 50/60 Hz operation, 3 poles, IP20 protection, and a thermal‑magnetic motor protection device; control type is Manual Start / Stop with Magnetic Contactor; mounting on DIN rail or panel with screw terminals; horsepower rating up to 10 HP at 460 VAC. Standards and certifications include IEC/EN 60947-4-1, UL 60947-4-1, CSA C22.2 with CE, UL Listed, and CSA Certified marks; commonly used in motor control centers, conveyor systems, pumping stations, compressors, HVAC equipment, and manufacturing machinery where reliable motor starting and protection are required.