1、It is widely used to control automatic control circuits such as electromagnetic starters, contactors, relays, etc. 2、Press the button to lock the switch, rotate and release in the direction of the arrow to reset the switch. 3、Protection grade is IP32, waterproof, dustproof and anticorrosive, economical, easy to maintain replace. 4、This push button switch exquisite workmanship, compact design is lightweight and easy to store. 5、Emergency stop push button switch station is made of high quality ABS material, which is durable. 1 x Switch Item Type: Emergency Stop Push Button SwitchMaterial: ABS ShellProduct Size: Approx. 6.8x 6.8x 8.15cm / 2.7x 2.7x 3.2in Product Model: SGKJ-1NProduct Performance: Waterproof, Dustproof, Anti CorrosionUse Scenario: Industrial Control FieldWorking Current: 10 (8) AWorking Voltage: AC 400V~ (Means Common Below 400V)Waterproof Rating: IP32