ABB 4-Pole Switch Disconnector, IP54 Protection, 250A Current Rating, 110 kW Switching Power, Series OT

ABB 1SCA022474R7660 4-Pole Switch Disconnector is a robust switch disconnector designed for reliable isolation and protection in electrical installations. With an IP54 rated galvanized steel enclosure coated with polyester, it ensures protection against ingress of dust and water, making it suitable for outdoor and industrial use.

The disconnector supports a switching current of 250A and switching power of 110 kW, handling AC voltages of 380V and 415V effectively. It is fitted with a black handle that can be padlocked using up to three padlocks to enhance safety during maintenance or shutdowns.

Auxiliary contacts are available to accommodate control and signaling needs, with a maximum of 4 NO and 4 NC contacts. The terminal type is a secure screw clamp design facilitating reliable electrical connections. The enclosure includes a gas pressure relief function to protect the user in the event of an internal arc fault, ensuring operational safety.

Cable entry options include various flange types for flexible installation, supporting single or parallel cable arrangements. The unit is compliant with IEC 60947-1 standards, guaranteeing adherence to international safety and quality benchmarks.

The product measures 800mm in length, 400mm in width, and 230mm in depth, with a minimum operating temperature of 0°C. Manufactured in Finland, it reflects high standards of engineering and durability suitable for demanding electrical systems in industrial, commercial, and infrastructure applications.

Constructed with galvanized steel enclosure and polyester coating for outdoor durability. Equipped with black handle with padlock compatibility for 3 padlocks. Includes auxiliary contacts and screw clamp terminals. Designed for switching AC voltage at 380 and 415V.

Features built-in gas pressure relief for internal arc safety. Prepared for single and parallel cables with multiple cable entry options. Complies with IEC 60947-1 standard for quality assurance. Dimensions: 800mm length, 400mm width, 230mm depth.

Minimum operating temperature of 0°C, suitable for various environments. Manufactured in Finland ensuring high build quality.

This ABB switch disconnector is ideal for use in electrical automation, industrial installations, manufacturing plants, and infrastructure projects requiring high safety and reliable disconnection capabilities. Explore more ABB electrical components and switch disconnectors on EnvMart for comprehensive industrial solutions.

Explore more products in our Electrical Switch category.