GOST R 51327.2.1-1999 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO's). Part 2-1. Applicability of the general rules to RCBO's functionally independent of line voltage
This standard applies to residual current controlled RCBOs for household and similar purposes with built-in protection.
GOST R 51327.2.1-1999 history
1999GOST R 51327.2.1-1999 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO's). Part 2-1. Applicability of the general rules to RCBO's functionally independent of line voltage