ER4P-600J3PR

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Disconnect Switch Components, such as the ER4P-600J3PR, are electrical devices that provide a means of isolating or disconnecting electrical circuits. These components, when used in combination with other components such as fuses and circuit breakers, provide an effective way to control, monitor, and protect electrical equipment from damage due to overloading, short circuit conditions, or other fault conditions.

The ER4P-600J3PR is a mechanically actuated disconnect switch. It is designed for use in a variety of applications, including industrial control circuits, instrumentation and monitoring, alarm systems, motor control and service equipment. The device is also suitable for use in Class I, Division 2 hazardous locations when installed in accordance with the requirements of the National Electric Code.

This disconnect switch features a steel housing with corrosion-resistant coatings for superior performance and long life. The enclosure can be installed in any orientation, as it has no stand-off requirements. The spring-loaded toggle provides positive operation, and the spring-operated bar provides an audible warning sound when the switch is operated.

The ER4P-600J3PR disconnect switch uses an electrical interface to provide a short-circuit current rating of up to 300 Amps. It is UL approved for use in Class 1, Division 2 applications, and meets NEMA 1, 2, 3, 4 and 6 standards. The contactor is available in a variety of voltage, current and enclosure configurations to suit various applications.

The working principle of the ER4P-600J3PR disconnect switch is simple. When the switch is activated, it interrupts the supply of electricity to the load. This ensures that no current is flowing through the circuit, and that all electrical power is effectively disconnected. The contactor in this switch provides a short-circuit current rating, allowing the safe transfer of current in the event of an unexpected overload.

In summary, the ER4P-600J3PR disconnect switch is a reliable and efficient device that provides a means of isolating or disconnecting circuits and controlling, monitoring, and protecting electrical equipment. It is UL approved and meets NEMA 1, 2, 3, 4 and 6 standards. The contactor provides a short-circuit current rating of up to 300 Amps, allowing the safe transfer of current. The enclosed steel housing with corrosion-resistant coatings provides superior performance and long life.

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