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Snap Action, Limit Switches

Introduction

The AH76516559-A switch is a snap action, limit switch. It is manufactured by Honeywell, a leading global manufacturer of building technology solutions. The AH76516559-A is a single-pole, n.o.-n.c. switch that combines long life, with a high degree of operation reliability. It is designed for a wide range of applications in industrial automation, building automation, and transportation.

Applications

The AH76516559-A switch can be used in a variety of applications including, but not limited to, factory automation, door opening, machine guards, conveyor controls, machine tools, outdoor lighting, circuit breakers, solenoid controls, protective devices, limit switches, and switching over relay contacts. It is also used in the automotive industry for airbag systems, starter systems, horn controls, and transmission control.

Design and Features

The AH76516559-A switch is designed for durability and reliability. It features a protection class of IP65, which allows the switch to be used in a wide range of application and in harsh environments. The switch has an extended life span, with an operating life of over 10 million operations. It also has a high temperature rating of up to +80°C, and features corrosion-resistant stainless steel terminals.

Working Principle

The AH76516559-A switch operates on a snap-action principle, in which a metal actuator is used to move a contact inside the switch body. The snap action of the actuator causes the metal contact to move to either a normally closed or normally open position at a predetermined hanging angle. This movement creates an electrical circuit or an interruption of the circuit, depending on the desired outcome of the switch.

Conclusion

The AH76516559-A is a robust switch that is ideal for a wide range of applications in industrial automation, building automation, and transportation. It features long life, high operation reliability, and a high temperature rating. The switch operates on a snap-action principle, and has an extended life span of over 10 million operations. The AH76516559-A switch is both cost-effective and reliable, making it a great choice for a variety of applications.

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