Disconnect switch On/Off In=63A P=37kW P3-63/V/SVB-SW 060230

On/Off Disconnector – Reliable Power Disconnection

This disconnector from Eaton, model P3-63/V/SVB-SW, is a robust and safe solution for disconnecting electrical circuits. Designed for both industrial plants and commercial buildings, it provides effective control over power supply and enables safe maintenance work. The device's design allows for panel mounting, simplifying integration with existing systems.

Functionality and Application

The device functions as a main disconnector and a maintenance disconnector, making it a versatile element of electrical installation. Designed to operate at a rated voltage of 690…690 V and a continuous current of 63 A, it allows for safe disconnection of loads up to 37 kW. The locking mechanism provides additional safety, preventing accidental switching on or off of the circuit during operation. The IP65 protection rating guarantees resistance to dust and moisture, which is particularly important in harsh environmental conditions.

Construction and Characteristic Features

The disconnector has three poles and is equipped with screw connections for main conductors. Made of high-quality materials, it is characterized by durability and reliable operation. The rotary drive on the door facilitates operation of the device, and the lack of built-in auxiliary contacts simplifies the design and reduces the risk of failure. The rated short-time withstand current Icw is 1.26 kA, providing protection against the effects of overloads and short circuits. The device is permanently mounted, increasing its stability and safety. Additionally, the high switching capacity at 400 V (30 kW) makes it suitable for applications requiring high power consumption.