HB-K20 Waterproof IP65 22mm 20A Emergency Stop Mushroom Head Push Button Switch 2NO 2NC

HB-K20 Waterproof IP65 22mm 20A Emergency Stop Mushroom Head Push Button Switch 2NO 2NC

Current/voltage: 20A/660VAC Contact: silver Terminals: 2 Normally Open + 2 Normally Closed Pedestal Material: PA66 Nylon glow wire, temperature resistant and flame retardant Installing hole size: Φ22mm Operation: Push-Lock Rotary style Features: Magnetic blowing arc extinguishing device to ensure the service life up to 50000 cycles Packing: 1 piece HONGBO 2NO 2NC emergency stop push button switch