D4N-4272

Snap Action, Limit Switches are a type of switch that are available in a wide variety of options. They are used to control a device\'s operation by responding to physical changes in the environment. The D4N-4272 is a popular snap action limit switch and is used in a variety of applications.The D4N-4272 is a two-contact snap action limit switch that can be used in either normally open or normally closed circuit configurations. The switch has two contact states and a mechanical or electronic reset. This switch is used in many applications including home appliance control, process control, industrial machinery, machinery safety, and HVAC systems.The D4N-4272 switch is designed for the highest safety and performance standards and is rated for up to 5A at 120VAC. The switch is UL recognized and can be reset by either mechanical or electrical methods. It also meets CSA-C22.2 No.14, CE compliant, and RoHS compliant standards.The D4N-4272 switch operates using a snap action mechanism. This mechanism contains a spring-loaded actuator and has no auxiliary power supply. The switch will switch between its two contact states in response to a wide range of physical and mechanical changes. This includes changes in pressure, temperature, and force.The working principle of the switch involves the actuation of the snap action mechanism. When the switch is manually actuatied, the spring-loaded actuator causes the switch contacts to move together. When they move together, they close the switching circuit, connecting the two contact states of the switch.The snap action of the D4N-4272 switch ensures that the switch contacts are always open, regardless of the physical and mechanical conditions of the switch. This ensures that the switching circuit is never over-currented, so that the application is always safe and reliable. The switch comes in several different contact configurations and has a life cycle of up to million operations.The D4N-4272 snap action limit switch is a reliable and economical switch that can be used in a variety of applications. It is rated for up to 5A at 120VAC and has a long life cycle of up to 1 million operations. It is easy to install and is UL recognized, CSA-C22.2 No.14 compliant, CE compliant, and RoHS compliant. This makes it an ideal choice for designers and engineers looking for a reliable and dependable switch.