ER4P-200N3PR

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 essential to many industrial or commercial applications where safety, power quality, serviceability and reliability are all important. One such disconnect switch component is the ER4P-200N3PR switch, which is a three-phase, four-pole disconnect switch.

Application Field

The ER4P-200N3PR disconnect switch is suitable for applications requiring continuous current ratings up to 200A and voltages up to 480Y/277 VAC. It can be used in services including main breaker or switch-disconnectors, switchboards, panel boards, loads 3-phase panels, breakers, motor starters, generators, control panels, grounding systems, corrosive environments and hazardous locations. It has a UL 489 listing and is CSA approved, meeting the necessary safety standards for most industrial, commercial and residential applications.The ER4P-200N3PR can be used for protection of loads, circuits, generators, motors and other electric equipment under normal operating conditions, as well as protection of personnel and property from abnormal operating conditions. It provides a reliable, easy to install solution when the highest safety is required. The switch is robust and has a protective rating of IP20, making it suitable for indoor use.

Working Principles

The ER4P-200N3PR disconnect switch is a double-crank, spring-supported, mechanically operated switch designed for use in three-phase applications. The spring-supported design is intended to ensure that the internal switching mechanism is always in the proper position when the switch is off.The switch can be operated manually or electrically, with a toggle allowing for manual operation, and a solenoid allowing for electrically operated release. The switch contains a primary contact block, a high-quality contact material, and a contact force system designed to ensure good connection and disconnection performance even under high temperatures.The four-pole design ensures that the disconnect switch offers flexibility of use in different installation sites. The switch is designed with a visible indication that allows the status of the switch to be easily seen from a distance. The switch also contains a bypass protection system, which helps protect the user from unintentional operation.

Conclusion

The ER4P-200N3PR disconnect switch is a reliable, easy to install solution for many industrial or commercial applications. It has a continuous current rating of up to 200A and voltages up to 480Y/277 VAC, and can be used in services including switch-disconnectors, switchboards, panel boards, breakers, motor starters, generators, control panels, grounding systems, corrosive environments and hazardous locations. The switch is also UL 489 and CSA approved, further demonstrating its robustness and reliability.

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