GB 16917.21-2008 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO). Part 21: Applicablility of the general rules to RCBO funcionally independent of line voltage (English Version)
Except for the following amendments, this clause of Part 1 applies: Replace the first paragraph with the following: Residual current operated circuit breakers (RCBO) with overcurrent protection for household and similar purposes whose operating function is independent of the mains voltage.
GB 16917.21-2008 Referenced Document
GB 16197 Health standard for wood dust in the air of workplace
GB 16917.21-2008 history
2008GB 16917.21-2008 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO). Part 21: Applicablility of the general rules to RCBO funcionally independent of line voltage
1997GB 16917.21-1997 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO). Part 2.1: Applicability of the general rules to RCBO functionally independent of line voltage