Details: rccb - residual current operated circuit - breakers as per is 12640 (q3) , circuit breakers with integral overcurrent item category/ protection (rcbo) as per is 12640 (part 2) iec 61009 - 1 (q3) , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) mse exemption for years of experience and no
Sector: Custom1