The switch will be on when you push button, and it will be off when you undo button. Easy to install, waterproof, shockproof, durable. Button Material: Nickel-Plated Brass. Body Material: Nickel-Plated Brass.
eBay
19mm Waterproof Stainless Steel DPDT illuminated metal selector switch 2/3 position Push Button Switch Rotary Switch with LED
Aliexpress UK
Note: This KEY design is not for security reason, it is just a design to prevent unintentional switching--to actuate the switch you have to insert a key into the switch instead of push a button which anybody could do by mistake, in some cases one key lock switch may be opened by the key of another set,if you buy more than one set , please note we can not ensure every key lock has its unique keys.
eBay
Avoir Vintage Push Button Switch Black Stainless Steel Panel Momentary Switch Electrical Socket With Usb Type C Reset Switches
Aliexpress UK
Self Reset. Insulation resistance: >100mΩ. Electrical life: >10000 Cycles. Good Good quality.
eBay
2 Pin SPST Push Button Switch ON/OFF Round Rocker Switch MINI Toggle Switch 12V 24V 20MM with Wires for Auto Car Boat RV
Aliexpress UK
Easy to Use: With a simple structure and good spring elasticity, you can easily operate this switch by pressing the button to open and close. 1PCS Push Button Switch. There might be a bit color distortions due to different computer resolutions.
eBay
1PC White ON OFF Push Button Switch Table Led Lights Online Midway Control Switch Cab Bedside Lamp Power Switch
Aliexpress UK
The switch features IP65 protection and is suitable for 12V applications. 3V, 12V or 24V illumination.
eBay
Car Push Button Latching Switch Plastic DC12V 200mA 2.4W LED Light Car Push Button Latching Turn ON/OFF Switch
Aliexpress UK
Latching on-off operation. Maximum Panel Thickness: 5mm. 12mm panel cut-out.
eBay
50/100Pcs 6x6mm Tactile Switch 4.3/5/6/7/8/9mm 2 Pin Tact Push Button Micro Touch Push Button DIP Switch
Aliexpress UK
Product Name: Push Button Switch Action Type: Momentary Contact Type: 1NO Voltage: 250VAC/1A,125VAC/3A Terminals: 2 Pins Button Diameter: 6mm Hole Diameter: 7mm Package Content: 1 x Push Button Switch
eBay
16mm Metal Rotary Selector Switch 2 3 Position On Off 12V Led Red Green Stainless Steel Push Button Switch 1NO1NC Latching SPDT
Aliexpress UK
Ultra-high-end luxury switch with LED indicator light. Output circuit protection, overload protection, reverse polarity protection, multiple protection, safety to use. 1 X Push Switch.
eBay
10pcs C10 LED 10*10mm Square Switch Cap Symbol Cap For 6*6mm Tactile Momentary LED Tact Push Button Switch Digital Icon Cap
Aliexpress UK