Product Info 12-24v 2 Pin On-Off Switch Compact key barrel design Lock nut for panel mounting Supplied with 2 keys for operation Key can be removed in On and Off positionIncludes: 1 x 19mm Mini Barrel On-Off Key Switch Description A Mini Barrel On-Off Key Switch is a small electrical switch that allows you to control the flow of electricity in a circuit. The switch is designed in the shape of a barrel, making it compact and easy to install in a variety of applications. This type of switch is commonly used in electronic equipment and devices, such as small appliances, power tools, and audio equipment. It is also used in security systems, lighting systems, and automotive applications. The Mini Barrel On-Off Key Switch features a simple on-off function, which is activated by turning the key. The key is removable, which allows for added security in applications where access should be restricted. The switch is constructed with durable materials to withstand wear and tear, and its compact design allows it to be used in tight spaces. It is easy to install and requires minimal wiring, making it a popular choice for DIY enthusiasts. Overall, the Mini Barrel On-Off Key Switch is a reliable and convenient electrical switch that provides simple on-off control for a variety of applications. Specifications Maximum Rating: 3A@12v, 1.5A@24vFace Plate Size: 21.9mm DiameterMounting Cut-Out Required: 18.5mm DiameterDepth (from back of face plate): 35.5mmTerminals: 2.5mm Solder Posts Wiring Link to wiring instructions included with all orders CLICK HERE to view our Wiring Instruction Page.