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The WRN32B-030 is a 32A Type A RCBO in a compact single-module, 2-pole design. Combining residual current (RCD) and overcurrent (MCB) protection in one device, it safeguards circuits against AC and pulsating DC faults. With a switched neutral built in, it guarantees full circuit isolation during a fault, ensuring safer maintenance and compliance with BS 7671 (18th Edition).
Installer Tip: A 32A B-curve RCBO is often used for dedicated appliance circuits (such as cookers, showers, or small submains) where a higher load capacity is required.