604EN18-6

Snap Action, Limit Switches - 604EN18-6

Snap action, limit switches are invaluable in a vast array of applications. The 604EN18-6 snap action, limit switch is no different. The 604EN18-6 snap action, limit switch, is a single pole, single throw (SPST) switch rated at 14A 250V AC. It has a maximum load of 0.05A 12V DC. It is used in vending machines, power tools, access control systems, and other applications which require a limit switch.

Construction and Design

The 604EN18-6 snap action, limit switch consists of a Normally Open (NO) contact, a Normally Closed (NC) contact and an activator button (or actuator) arm. It is made of a durable, non-corrosive material, and is designed to last a long time in the most demanding of conditions. It is easily identifiable by its black color, yellow actuator arm and hex head body.

Operation

The 604EN18-6 snap action, limit switch works on a principle similar to that of a doorbell. When the actuator arm is depressed, the switch changes state. When the button (or actuator) arm is released, the switch returns to its original state. This action is referred to as snap action, because it happens so quickly it appears to be instantaneous.

Uses

The 604EN18-6 snap action, limit switch is used in a variety of applications. The most common use for this switch is in vending machines, where the switch is used to switch from “vend” to “maintain” mode. It is also used in power tools, and access control systems. In these applications, the switch is used to control the power supply of a device or to open or close a door.

Maintenance

The 604EN18-6 snap action, limit switch is designed to be highly reliable and to require very little maintenance. It is normally shipped with a preset position that can be adjusted if needed. The actuator arm can be replaced if necessary, and the switch contacts will need to be cleaned occasionally to maintain optimal performance. Regular inspection and cleaning is all that is necessary to keep the 604EN18-6 snap action, limit switch in top working condition.

Conclusion

The 604EN18-6 snap action, limit switch is a reliable and dependable switch designed for use in a variety of applications. Its easy to install, and is highly durable and requires very little maintenance. The switch is ideal for use as a vending machine switch, power tool switch, or access control switch. For these, and many other applications, the 604EN18-6 snap action, limit switch is a dependable and low cost solution.