Model: GQ19BH-11EP/11EZP
Mounting hole size: 19mm
Material of contact type: Silver alloy
Material of shell: Chrome plated brass
Material of base: PBT
Action Type:1) Maintained/latching/self-locking(ON-OFF. when you press the button it will
be working, then you press the button again, it will be stop working)
2)Momentary (switch is only "ON" when the button is held on )
Contact Type: 1NO1NC/2NO 2NC
Package included: 1pc button switch