Mushroom Type Emergency Push Button , Self Locking Emergency Stop Button Switch

22mm Red mushroom head Emergency Stop Push Button Switch 10A 600V self locking lay37 Y090 switches Feature The internal structure of this emergency stop button has self-cleaning function, effectively extending its service life. Its red contact represents normally open, that is, press the button to power up, and then press the button to power down;Its green contact stands for normally closed, which means press the button to turn off power, and then press the button to turn on