Features Suitable for AC 50Hz (60Hz), voltage up to 380V, 220V electrical circuits. ON pushbutton are self-locking, OFF pushbutton are automatic reset. Easy to work, direct switch does not require contactor. This switch is design with NO NC, can control your motor directly, interior screw terminals ensure easily wiring. Widely used in mechanical equipment, textile machinery, etc. Features:Suitable for AC 50Hz (60Hz), voltage up to 380V, 220V electrical circuits.ON pushbutton are self-locking and start, OFF pushbutton are automatic reset and stopEasy to work, direct switch does not require contactor.This switch is design with NO NC, can control your motor directly, interior screw terminals ensure easily wiring.Widely used in mechanical equipment, textile machinery, etc.This switch has great waterproof, dustproof and oil-proof performance. Specification:Model: KA0-10KHType: ON/OFFVoltage & Current: 380V 10A: AC220V/380V 10AInsulation resistance: 200（MΩ）Appearance size: 90*60*60mm/3.5*2.4*2.4in Mounting hole spacing: 78mm/3.1in Note: the mounting hole spacing is approx. 7.7cm, and the rear mounting location is 4*4.1* 2.5cm.Weight: Approx.120g/4.2oz Package list:1 x Pushbutton Switch Package List