GB 16917.1-1997 | Residual Current Operated Circuit Breakers (RCBOs) with Overcurrent Protection for Household and Similar Use - Part 1: General Rules
GB 16917.21-1997 | Residual Current Operated Circuit Breakers (RCBOs) with Overcurrent Protection for Household and Similar Use - Part 2.1: Applicability of General Rules to RCBOs with Operating Functions Independent of Line Voltage
GB 16917.22-1997 | Residual Current Operated Circuit Breakers with Overcurrent Protection for Household and Similar Use - Part 2.2: Applicability of General Rules to RCBOs with Operating Functions Independent of Line Voltage
GB 1984-1989 | AC High Voltage Circuit Breakers GB 4876-1985 Line charging current opening and closing test for AC high-voltage circuit breakers
GB 7675-1987 | Opening and closing capacitor bank test for AC high-voltage circuit breakers