Modular disconnecting switch 4P 63A 400VAC SBN463

Modular isolating switch – safety and reliability in your installation

This four-pole isolating switch with a rated current of 63A is a key element of any electrical installation, providing safe and effective disconnection of circuits. The SBN463 from Hager guarantees high-quality workmanship and compliance with applicable standards. The device is perfect for both domestic and industrial installations where reliability and protection against short circuits and overloads are required.

Functionality and application

The SBN463 isolating switch is used to completely disconnect the electrical circuit, which is essential during maintenance, repair work or in emergency situations. Its design allows for safe operation and minimizes the risk of electric shock. It can be used as a main switch in a distribution board, as well as to disconnect individual circuits. Thanks to its width of 4 modules, it is easy to install in a standard distribution board.

Key product features

• High switching capacity: Rated switching capacity of 1,332 kA provides effective protection of the installation against the effects of short circuits.
• Strength and durability: Short-circuit strength (Icw) of 0.945 kA and a high number of switching cycles (60,000 mechanical) guarantee long-lasting and trouble-free operation of the device.
• Safety of use: Protection class IP20 protects against accidental contact, and rated insulation voltage Ui of 440V provides additional safety.
• Easy installation: Compact dimensions (width 70 mm, height 83 mm, depth 69 mm) and DIN rail mounting facilitate installation and integration with existing electrical infrastructure.
• Versatility: Designed to operate at AC 400V and 63A, making it a universal solution for many applications.
• Screw terminals: Ensure a secure and durable connection of wires with a cross-section from 2.5 mm² to 25 mm².

This Hager isolating switch is an investment in the safety and reliability of your electrical installation. Its solid construction, high technical parameters and ease of installation make it the ideal choice for both professional installers and demanding end users.