ER4P-200J3PR

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

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Introduction

Disconnect switch components are electrical components that can be used to control the flow of electricity through a circuit. An example of such a component is the ER4P-200J3PR. This article will discuss the application field and working principle of the ER4P-200J3PR.

Application Field

The ER4P-200J3PR is a 3-pole 200A disconnect switch component. It is designed for use in circuits that require high-current operation. It is suitable for applications such as switching essential and non-essential loads, electrical servicing, lighting control, and motor circuit protection. The ER4P-200J3PR is rated for both AC and DC use, with a voltage range of up to 600V. It is UL listed and CSA certified, and is approved for use in hazardous locations. The enclosure is designed for Type 4X protection against dust, oil, and water. The ER4P-200J3PR is rated for both single and three-phase use. It is designed to meet NEMA KS-2, KS-3, and KS-4 mounting specifications. The unit features insulated bus bars and a lockable cover for added safety.

Working Principle

The ER4P-200J3PR disconnect switch component works by opening and closing electrical circuits. When the unit is in the closed position, it allows electricity to flow between the two points in the circuit. When the unit is in the open position, it interrupts the flow of electricity and prevents it from flowing through the circuit.The ER4P-200J3PR can be opened or closed using a manual operator, such as a handle or a lever. This operator is connected to a set of contacts inside the unit. When the operator is in the open position, the contacts are open and the electricity can’t flow. When the operator is in the closed position, the contacts are closed and the electricity is allowed to flow.The ER4P-200J3PR also features a shunt trip to allow the unit to be opened remotely via an external control system. This feature allows the unit to be opened or closed in response to certain conditions, such as a power outage or a high-temperature event.

Conclusion

In conclusion, the ER4P-200J3PR is a 3-pole 200A disconnect switch component suitable for high-current applications. It is rated for both AC and DC use, and is UL listed and CSA certified. The unit is designed to meet NEMA KS-2, KS-3, and KS-4 mounting specifications. The unit can be opened or closed manually or remotely via a shunt trip.

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