Disconnect switch DPX-IS 250 3P 63 A right-hand side trip unit 026640

Universal isolating switch – safety and reliability in one device

This three-pole isolating switch from the DPX-IS series by Legrand is a solid solution for safely disconnecting electrical circuits. Designed for operation in installations with a voltage of up to 690V, it provides effective protection against overloads and short circuits. The device's construction, with a side, right-hand release, makes it easy to operate and install. It will work in both industrial, commercial installations, as well as in residential buildings requiring a high level of safety.

Functionality and application

The DPX-IS 250 3P 63A switch is not only a safety element, but also a convenient point to disconnect the circuit during maintenance or repair work. The ability to use it as a main, safety or repair switch increases its versatility. The rated continuous current at 63A and the ability to withstand short-circuit currents up to 9kA guarantee stable operation even in demanding conditions. The device is adapted for 4-hole panel mounting and installation in switchboards. Additionally, the presence of a locking mechanism provides additional safety during operation.

Key features and benefits

• High reliability: Construction based on proven Legrand technologies guarantees long-lasting and trouble-free operation of the device.
• Versatility: Can be used as a main, safety or repair switch – one device performs many functions.
• Safety of use: Locking mechanism and high resistance to external conditions ensure safe operation.
• Easy installation: Adaptation for panel mounting and in switchboards facilitates installation and integration with existing electrical infrastructure.
• High short-circuit breaking capacity: Rated short-time withstand current Icw at 9kA provides effective protection against the effects of short circuits.
• Wide range of operating voltages: Support for voltages from 230V to 690V allows for use in various electrical installations.
• Expandability: Optional voltage release allows you to adapt the device's operating characteristics to specific installation needs.
• Durable connections: Screw connection of the main contacts ensures a secure and stable connection of the conductors.