637NH/2

Toggle switches are mechanical switches that use a lever and spring mechanism to open or close an electrical circuit. The 637NH/2 is a Single Pole Single Throw (SPST) toggle switch, meaning it has one pole, or connection, and that connection can be either switched on or off. The switch is rated for 32V AC or 48V DC, up to 2A. The toggle switch is suitable for use in many applications, from industrial equipment to consumer electronics.In industrial processes, toggle switches are used to control the power supply of pumps, valves, motors, compressors, and other electrical devices. They are commonly employed as safety devices in industrial settings, ensuring that a machine can power down if an unexpected event occurs. Toggle switches also find application in appliances, as they are a highly reliable way of controlling power to a device. The toggle switch is generally divided into two main parts: the housing and the actuator. The housing contains the switch mechanism and is usually made of insulating plastic or metal. The actuator, usually a lever, arm or rocker, is connected to the switch mechanism and is used to make and break the circuit. The actuator is connected to the switch mechanism through a metal or plastic stem. In addition to the two main parts of an SPST toggle switch, there is also a contact arrangement of some kind. These contacts, made of materials such as silver or other metals, are used to make and break the connection of the switch. The contacts are located in the housing and are either spring loaded or held in place with a set screw. The 637NH/2 toggle switch has two small metal contacts inside the housing and these contacts are used to make and break the circuit. The 637NH/2 has a standard operation of OFF-ON. This means that when the toggle switch is in the OFF position, the circuit is open and when the toggle switch is in the ON position, the circuit is closed. The toggle switch can also be used in a Momentary position, where the circuit is only closed while the actuator is being pressed and the moment it is released the circuit is opened.The 637NH/2 can be used in a variety of applications, including lighting, audio equipment and automotive wiring. It is especially useful in automotive applications, where a simple human interface is required to control electrical systems.In conclusion, toggle switches, such as the 637NH/2, are a reliable and cost-effective system for controlling power and are used in many applications. They are relatively simple components, and require minimal maintenance when used correctly.

637NH/2

APEM Inc.

6.1 $

178

SWITCH TOGGLE SPDT 10A 12...