ER12-800N3PR

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Type:	Handle, Red/Yellow
Moisture Sensitivity Level (MSL):	--
Voltage:	--
Current:	--

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Disconnect Switch Components: ER12-800N3PR application field and working principle

Disconnect Switch Components are electrical switching devices used for isolating circuits, controlling the flow of current, and providing protection for equipment. One such component is the ER12-800N3PR Enclosed Reversing Switch. This type of switch is designed to continuously reverse the direction of current, making it ideal for use in hot-tapping, hot-splicing, and other applications where the reversal of current is necessary. This article will discuss the application field and working principle of the ER12-800N3PR Enclosed Reversing Switch.The ER12-800N3PR Enclosed Reversing Switch is designed for mounting on flat wall or flat door surfaces that are flush with the outside of the switch housing. The switch is also designed to resist corrosion and withstand harsh environments. It is rated for up to 800 amperes of alternating current (AC) and has a single-pole, double-throw (SPDT) configuration for versatility.The switching action of the ER12-800N3PR is achieved through the use of a single-phase, multipole contact assembly. The contact assembly consists of a series of metal disks that alternately come in contact with each other when the switch handle is rotated, allowing electricity to flow from one side of the switch, to the other, and then back again. This alternating current is then used to complete the circuit, ultimately providing power to the device that the switch is connected to.The ER12-800N3PR Enclosed Reversing Switch is ideal for use in hot-tapping, hot-splicing, and other applications where it is necessary to continuously reverse the direction of current. It is also useful in situations where the circuit must be isolated or when frequent changes in polarity are needed. This makes the ER12-800N3PR an ideal choice for applications that require additional protection or those that cannot withstand a direct conductor connection.In addition to its use in hot-tapping and hot-splicing applications, the ER12-800N3PR Enclosed Reversing Switch is often used to provide additional safety protection in high voltage/high amperage industrial or commercial environments. The switching mechanism enables the switch to be seamlessly integrated into existing power sources without requiring the installation of additional components. This ultimately adds flexibility and improved safety for operations that require frequent changes in power connections.The ER12-800N3PR Enclosed Reversing Switch is a reliable and durable switch that will provide power to a device or circuit for years to come. The switch is designed to resist corrosion and withstand high levels of electrical current, making it ideal for use in applications that require additional protection. Furthermore, the switching mechanism enables the switch to be seamlessly integrated into existing power sources without requiring the installation of additional components. This provides increased flexibility and improved safety in all types of environments.

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