
RCBO Types: AC, A, B, F & Selection Guide
An RCBO combines residual-current and overcurrent protection in one device. Type AC, Type A, Type F and Type B describe the residual-current waveforms the device
OOHMAGE RCBO series combine overload, short-circuit and residual-current protection in one device. Cataloged 1P+N options cover 6A-63A with B/C curves and model-specific sensitivity choices.

Related Protection Categories: MCB · RCCB · Distribution Box

Compare cataloged RCBO options by rated current, curve, sensitivity and application before requesting pricing or documents.
Offers highly competitive pricing options for distributors, electrical manufacturers, and contractors.


OOHMAGE RCBO series are used for individual circuit protection in distribution boards, residential installations, commercial panels and selected project applications.

Protect motors, machinery, and control systems

Ensure safe and efficient load management

Ideal for solar PV, wind power, and battery backup systems

Safe operation under high-current demand

An RCBO combines residual-current and overcurrent protection in one device. Type AC, Type A, Type F and Type B describe the residual-current waveforms the device

An RCBO is a residual current operated circuit-breaker with integral overcurrent protection. In practical terms, one device combines residual-current protection with protection against overload and

Protecting your electrical system starts with the right electrical protection devices. Choosing between an MCCB and an RCBO can make a big difference in safety
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