Item specifics       
        Item Type: Switches                             Certification: ROHS、CCC、CE                    Features: Push button switch
        Material: Copper                                   Switch Type: Push Button Switch                  Model Number: GQ16BH-11E/EZ
        Current: 5A                                             Protection level: IP65                                       Rated Voltage/Current: 250VAC/5A
        Colors: Red,green,yellow,blue,white Contact type: 1NO1NC
Product Description
Model: GQ16BH-11E/11EZ
Mounting hole size: 16mm
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
Package included: 1pc button switch
Packaging Details
               Unit Type: piece                             Package Weight: 1.1kg (2.43lb.)                           Package Size: 20cm x 15cm x 10cm (7.87in x 5.91in x 3.94in)