Historical
IEC 61009-2-1 Ed. 1.0 b:1991
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
CONTENT PROVIDER
International Electrotechnical Commission [iec]
International Electrotechnical Commission [iec]

