Rated current 15 Amps; LED voltage: 110V/120V AC/DC, Hole size required:3/4" / 0.74" / 19mm, Momentary Push Button Switch: Push and Hold-ON, Release-OFF. Our Push Button Switch CE Certification. Stainless Steel 304 material & IP67 waterproof protection can be used in wet or dusty enviroment.Switch Name: J19-C-271.Maximum voltage: 250V AC, minimum voltage: 5V DC. Depressed button turns LED light on: The black wire is connected to the power supply "-", one green wire is connected to the power supply "+" input,, and the other green and red wires are connected to the device output. 4.8 mm wide X 0.8 mm thickness Terminal Pin for High Current Use;LED can be on all the time:Two green wires connect the device input and output, and the red and black wires (LED polarity free) connect to the power supply. GET NEW ONE IF NOT MAN MADE BROKEN IN 3 YEARS SINCE YOU PURCHASE THE SWITCH. Package include : 1 * 19 mm Momentary Push Button Switch 15A , 1 * Wire Socket Plug 1.5mm² .And it's super easy to mount. Just drill a 19mm(3/4") hole, slip it in, and screw the nut on to hold it there. Package include :
1* 19mm 15A Momentary Push Button Switch
1* Wire Connector Sockets

What's Momentary Switch:
Momentary switch, Push and Hold-ON, Release-OFF.

What is a high current switch
Heating current :15A
Rated insulation voltage: 250VAC
Rated current (Resistive Load: 15A)
(Inductive Load :4A)

What's the Wire Connector:
wire connector: 4* 1.5mm² Green wire （NO）
1* 0.3mm² Red wire (LED +)
1* 0.3mm² Black wire (LED -)
With the wire connector, you don't need to solder the terminals, make installing very easy Saves the issue of soldering to the switch.
Because this is a thick 1.5mm² wire, it can withstand 15A current.

What's Switch Used for:
Great for electromagnetic starter, relay, Doorbell, Horn Button Switch, PC Power Switch or any circuit controls
What's Note:
-These switches come with a rubber O-ring which makes the head of the button is waterproof grad