ER4X-25N3PR

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Disconnect switches are important components in an electrical control system. They provide a highly reliable connection between two points in the system. Disconnect switches are used to disconnect power in many applications, such as AC and DC power distribution systems, motor control panels, motor control centers, generator and transformer protection systems, and air-conditioning systems. The ER4X-25N3PR is one such type of disconnect switch.

The ER4X-25N3PR disconnect switch is a UL listed 2-pole 60A rated disconnect switch. It is designed for use in wet locations and ratings are based on ANSI/UL standard 1077. It has several unique features that make it highly reliable and suitable for a wide range of applications. These features include a unique locking mechanism which prevents accidental contact with live parts, a dust and weather resistant design, and a three position switch handle which can be used for either “off” or “on” positions. It also has a rated current of 25A, a rated voltage of 600V AC, a contact glass rating of 200kV, and a maximum switching frequency of 30 cycles per second.

The ER4X-25N3PR disconnect switch works by providing a connection between two hot terminals and one neutral terminal. When the switch is in the “off” or “on” position, the hot terminals are disconnected from each other and the neutral terminal is connected to the neutral bar, thus providing a safe and reliable connection between the two systems. When the switch is in the “off” position, the switch handle must be turned clockwise to activate the unlocking mechanism and connect the two hot terminals. To deactivate the unlocking mechanism and disconnect the two hot terminals, the switch handle must be turned counter-clockwise.

The ER4X-25N3PR disconnect switch is suitable for use in a wide range of applications, including air conditioning systems, motor control systems, and machinery control applications. It is particularly suitable for use in wet or damp locations, as it is dust and weather resistant. It is also suitable for use in high voltage applications, due to its high contact glass rating and its high switching frequency. Furthermore, its locking mechanism ensures that the two hot terminals are safely disconnected when the switch is in the “off” position.

The ER4X-25N3PR disconnect switch is a highly reliable and safe component for a wide range of applications. It is suitable for use in wet or damp locations, as well as for high voltage applications. Its three-position switch handle allows for both “off” and “on” positions, and its unique locking mechanism prevents accidental contact with live parts. It is a highly reliable component which is designed to provide a safe and reliable connection between the two systems.

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