Introduction

RCBOs, or Residual Current Circuit Breakers with Integral Overcurrent Protection, represent a significant advancement in electrical safety. By merging the functions of a Miniature Circuit Breaker (MCB) and a Residual Current Circuit Breaker (RCCB), they provide comprehensive protection for both people and electrical systems in a single compact unit. RCBOs are highly recommended in various settings, including residential, commercial, and industrial electrical installations, where enhanced safety is paramount.