Schneider Electric NSM25A-48V Manual Motor Starter Assembly

Schneider Electric NSM25A-48V Manual Motor Starter Assembly is a compact, preassembled motor control unit that combines a manual motor protector, a 3-pole TeSys D contactor (LC1D25 compatible) and an LRD32 overload relay for industrial motor applications. It features a 25 A AC-3 rated contactor with a 48 VAC coil and an adjustable overload protection range from 20 to 25 A, plus integrated short-circuit protection and phase failure protection. The assembly is rated for up to 690 VAC operating voltage and supports 50/60 Hz, with a horsepower rating up to 15 HP at 460 VAC. Mounting options include DIN rail or panel mounting, and terminals are screw type with IP20 protection. It is designed for manual and remote motor control with thermal-magnetic motor protection and is compatible with Schneider’s TeSys LRD overload relay family. Standards compliance includes IEC/EN 60947-4-1, UL 60947-4-1, CSA C22.2, with CE, UL Listed, and CSA Certified marks. Common applications include motor control centers, conveyors, pumping stations, compressors, HVAC equipment, and manufacturing machinery requiring reliable starting and protection. As a recognized replacement, the NSM25A-48V is often paired with GV2ME32 + LC1D25E7 + LRD32 assemblies.