ER4X-200N3PR

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 are an integral part of any system and the ER4X-200N3PR model is no exception. This switch was designed to provide excellent protection, isolation, and efficiency to any system. Its application fields can range from small consumer to large industrial applications. A disconnect switch, like the ER4X-200N3PR, is used to manually isolate a load from the power source. This makes the switch a key component to any system as it enables system maintenance and safety.The ER4X-200N3PR model is a cast steel frame rotary disconnect switch with manual operated. This switch is suitable for isolating applications up to 250V and 40A. It is designed to be used in harsh environments and therefore is made from corrosion-resistant material. The switch also comes with a dust cover and is certified in accordance with UL, CCC, and CE standards.The working principle of the ER4X-200N3PR is simple and effective. There is a shaft-mounted power handle that rotates a main contact ring and a contact arm. As the control handle is rotated, the contact arm is moved into position to make, break, or bypass the connection. Inside the switch, there are additional contact arms that act as safety interlocks. The operation is done in a reliable and mechanically strong manner to ensure longevity of the system and minimal downtime.The ER4X-200N3PR model also has multiple operating features such as a locking mechanism to prevent unauthorized access or accidental engagement of the switch, a trip indicator to inform when the switch is tripped, and an enclosure ground that safeguards users from possible shocks.It is important to note that safety should always be the priority in any application. Therefore, it is paramount that the ER4X-200N3PR switch is installed and operated properly. Before using the switch, it is important to read the manual to understand the operation, functions, and safety features of the device. It is also wise to undertake occasional maintenance of the switch such as checking contact parts for wear and rust and testing the insulation resistance to ensure it meets the necessary standards.In conclusion, the ER4X-200N3PR is an excellent rotary disconnect switch for both residential and industrial applications. This switch is designed to be reliable and efficient, and can provide the necessary protection and isolation for any load while also satisfying key safety requirements. With regular maintenance and proper operation, it can prove to be a cost-effective component for any system.

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