GB 10963-1989|Circuit breakers for household and similar places
GKC-E type high voltage switch mechanical characteristic tester GB 14048.2-1994|Low-voltage switchgear and control equipment
GB 16916.1-1997|Residual current operated circuit breakers (RCCB) without overcurrent protection for household and similar purposes - Part 1: General rules
GB 16916.21-1997|Residual current operated circuit breakers (RCCB) without overcurrent protection for household and similar purposes. Part 2.1: General rules. Applicability of RCCB for action function independent of line voltage.
GB 16916.22-1997|Residual current operated circuit breakers (RCCB) without overcurrent protection for household and similar purposes - Part 2.2: General rules for the applicability of operational functions to line voltage-related RCCB
GB 16917.1-1997|Residual current operated circuit breakers (RCBO) with overcurrent protection for household and similar purposes - Part 1: General rules
GB 16917.21-1997|Residual current operated circuit breakers (RCBO) with overcurrent protection for household and similar purposes - Part 2.1: General rules. Applicability of RCBOs whose operational functions are independent of line voltage.
GB 16917.22-1997|Residual current operated circuit breakers (RCBOs) with overcurrent protection for household and similar purposes - Part 2.2: General rules for applicability of RCBOs
GB 1984-1989|AC high voltage circuit breaker
GB 4876-1985|Line charging current opening and closing test of AC high voltage circuit breaker
GB 7675-1987|Open and close capacitor bank test of AC high voltage circuit breaker
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