From complex to
compact

Our NEW space saving 4P RCBO
The 4P RCBO is a compact solution for three phase installations
in DIN rail enclosures. It combines RCD and MCB protection in a
4 module wide device and is compatible with our onekonekt system.
Operating for unbalanced loads and balanced loads, 3 phase
protection in DIN rail switchboards has never beenas simple
and space saving.








Distinguishing features

Space saving
Onekonekt compatible
Simple replacement
Wiring rules compliant
All options covered
  • Space saving- The 4 pole RCBO combines RCD and MCB protection in a 4 module wide device
  • Onekonekt compatible - With its isolated neutral fork terminal, the device fits smoothly on a 3 phase busbar (KDN380x) making it fast and easy to install. The Neutral cage terminal can be connected to the neutral link
    or to the neutral busbar (KB181x).
  • Simple replacement - Bi stable DIN clips guarantee easy removal of the device without the need to disconnect or unwire other devices..
  • Wiring rules compliant - The neutral in the 4P RCBOs can be wired to the neutral link or connected through our KB181x busbar to comply with AS/NZS 3000.
  • All options covered - Auxiliaries can be mounted on the left side of the product to either remotely trip the device or check its position.
  • 3 phase - The 4P RCBO will operate for 3 phase unbalanced loads and balanced loads.