DS/HD 639 S1/Corr.:2003 Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs)
This International Standard applies to portable devices for household and similar uses (hereafter referred to as portable residual current devices (PRCDs), consisting of a plug, a residual current device (RCD) and one or more socket-outlets or a provision for connection, functionally independent of, or functionally dependent on, line voltage. They do not incorporate overcurrent protection. They are intended for single-phase circuits for rated currents not exceeding 16 A for rated voltages not exceeding 250 V a.c., or for rated current not exceeding 32 A for rated voltages not exceeding 130 V a.c. to earth. They are intended to provide protection against sho
DS/HD 639 S1/Corr.:2003 history
2010DS/HD 639 S1/A2:2010 Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs)
2003DS/HD 639 S1/Corr.:2003 Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs)
2003DS/HD 639 S1/A1:2003 Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs)
2003DS/HD 639 S1:2003 Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs)