Industrial UKW1-012MB-3-277-7 Magnetic Motor Starter Contactor

The Yagi Kripal UKW1-012MB-3-277-7 10 N is a 3-pole magnetic motor starter and contactor assembly designed for three‑phase industrial motor control. It is rated for 480V line voltage with a 277 VAC AC coil, delivering 12A of current switching capability and a 7–10A trip range. Features include IEC thermal overload protection, a 1 NO / 1 NC contact configuration, and panel‑mount installation in an N1 enclosure for industrial control panels. This unit is commonly used in conveyors, pumps, compressors, HVAC equipment, and manufacturing machinery control systems where dependable motor starting and electrical switching are required. Part Number UKW1-012MB-3-277-7 10 N; Brand Yagi Kripal. Common replacements include Schneider Electric LC1D12F7, Allen-Bradley 100-C12FJ10, and Siemens 3RT2025-1AF60 for industrial automation retrofits.