Base with connection top/rear DPX3 250 4P 421043

Power disconnector for demanding applications

This 4P power disconnector with a current of 250A from the DPX3-I series by Legrand is a reliable solution for disconnecting power in industrial, commercial and construction installations. The device is designed for safe and effective disconnection of three-phase circuits, providing complete isolation of all poles. Its solid construction and high parameters make it a key element of any switchboard where high reliability and safety are required.

Design and application

The DPX3-I 250A disconnector is a fixed device designed for mounting inside cabinets and switchboards. Made of high-quality materials, it guarantees durability and resistance to working conditions. Thanks to the screw connection of the main circuit, it ensures a stable and secure connection of the conductors. The possibility of equipping it with a motor drive opens the way to integration with automation systems, which increases flexibility and ease of use. The device works perfectly as a main disconnector, allowing quick disconnection of the power supply to the entire installation or its key sections.

Key features and benefits

• High reliability: Product from a renowned manufacturer – Legrand – guarantees long life and stable operation.
• Safety: Complete isolation of circuits thanks to 4 poles (4P) ensures protection of personnel and equipment.
• Versatility: Suitable for use in industrial, commercial and construction facilities.
• Flexibility: The possibility of mounting a motor drive allows for remote control and integration with automation systems.
• Durability: Solid construction and screw connection ensure stable and secure connections of the conductors.
• Easy installation: The device is designed for mounting on a TH rail, which facilitates installation.
• Compliance with standards: Meets the required safety standards, ensuring compliance with regulations.

The rated continuous current (Iu) is 250 A, and the maximum operating voltage (Ue AC) is 690 V. The device has 4 poles (4P), protection degree IP20 and the possibility of mounting a motor drive. The main circuit connection is realized by a screw connection.