Low-voltage Apparatus

Low-voltage electrical components


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Product CategoryStandard NumberName
 Low-voltage electrical componentsIEC 60947-1Low-voltage switchgear and controlgear - Part 1: General rules
IEC 60947-2Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
IEC 60947-3Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units;
IEC 60947-4-1Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters;
IEC 60947-5-1Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
IEC 60947-6-1Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment
IEC 61008-1Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) –Part 1: General rules
IEC 61008-2-1Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB's). Part 2-1: Applicability of the general rules to RCCB's functionally independent of line voltage
IEC 61008-2-2Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB's). Part 2-2: Applicability of the general rules to RCCB's functionally dependent on line voltage
IEC 61009-1Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 1: General rules
IEC 61009-2-1Residual 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
IEC 61009-2-1Residual 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
IEC 61009-2-2Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO's) - Part 2-2: Applicability of the general rules to RCBO's functionally dependent on line voltage
IEC 60898-1Electrical accessories –Circuit-breakers for overcurrent protection for household and similar installations –Part 1: Circuit-breakers for a.c. operation
IEC 62423Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses


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