12CX2AE

Snap action limit switches play an important role in many areas of industry. 12CX2AE is a type of snap action limit switch with a compact, slim design and highly reliable operation suited to all types of applications. The switch can be installed quickly, with minimal contact wear and working noise.

A 12CX2AE snap action switch consists of a contact block, actuator, and housing. The contact block is a contact carrier that contains a spring-loaded switch. The actuator is the device which is used to activate the switch. It can be manual – typically an operating button or lever – or automated, such as a cam, roller, or rack and pinion mechanism. The housing is the outer casing through which the contact carrier, actuator and electrical connections are accessible.

The 12CX2AE can be triggered by both manual and automated operation. For manual actuation, small force gives a defined travel before contact engagement or disengagement takes place. For automatic operation, the switch is triggered by a mechanical action such as a cam, piston or roller. This means the switch can be used in a wide variety of applications, including industrial machinery, transport, automation and building services.

The operating principle of the 12CX2AE is a snap action mechanism. The contact block is comprised of a uniform resistance material, usually metal or ceramic, and a spring that is pre-loaded in a defined manner. When the actuator is operated the contact block is released and the switch is briefly actuated. The actuator is then reset and the contact is returned to its original position, ready to be triggered again. This is referred to as snap action, and is common in many limit switch designs.

The 12CX2AE is a reliable, cost effective limit switch with a wide range of applications. Its robust design and highly durable contact material ensure long life and consistent operation. With its simple installation, minimal contact wear and low noise, the 12CX2AE makes a great choice for many industrial and commercial applications.