Hager RCD Converter 3 Pole 63A RCBO BD163T

The Hager RCD Converter 3 Pole 63A RCBO BD163T is an electronic earth leakage add-on block designed to work alongside compatible Hager three-pole MCBs, converting them into RCBO-style protection devices. By adding 30mA residual current protection to existing overcurrent protection, it offers a compact way to upgrade three-phase distribution boards for enhanced safety without completely reconfiguring the installation.

63A, 30mA Type A Residual Current Protection

Rated at 63A with a 30mA rated residual operating current (Idn), the BD163T provides additional protection against electric shock and earth leakage faults on three-phase circuits. It operates across a 240–415V AC range at 50Hz, with a Type A residual current response suitable for AC and pulsating DC fault currents in modern installations. A rated insulation voltage (Ui) of 500V and impulse withstand voltage (Uimp) of 4kV support reliable performance in demanding environments.

Compact 1-Module, 3-Pole Design

With a 3-pole architecture and the neutral positioned on the right, the BD163T is engineered to integrate neatly within Hager distribution boards. Its 1-module width, 70.8mm overall width and 69.1mm depth make it a space-efficient choice where board capacity is limited. Built to RoHS-conforming standards, the unit offers a robust, installer-friendly solution for upgrading protection on three-phase circuits in commercial and light industrial installations.

Features of the Hager RCD Converter 3 Pole 63A RCBO BD163T:

• Electronic earth leakage add-on block for compatible Hager three-pole MCBs
• Converts standard three-pole MCB protection into RCBO-style overcurrent + residual current protection
• 63A rated current for three-phase final or distribution circuits
• 30mA Type A residual operating current (Idn) for additional personnel protection
• Suitable for 240–415V AC, 50Hz systems
• 3-pole design with neutral on the right for three-phase applications
• 1-module width for space-efficient use in distribution boards
• Rated insulation voltage Ui 500V for robust dielectric performance
• Impulse withstand voltage Uimp 4kV for resistance to transient overvoltages
• Width: 71mm
• Depth: 69mm depth 
• RoHS-conform construction for environmental compliance

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