BMFW AC RCCB Certificate of Test and Instruction Manual

This document is a combined certificate of test and user instruction manual for the ABB BMFW AC RCCB (Residual Current Circuit Breaker), confirming routine tests per EN/IEC 61008-1 and IS 12640 standards. It provides technical data, assembly instructions, wiring guidance for three-phase networks, and maintenance procedures including regular test button operation and replacement steps.