Registration number (WIID)Project No.TitleStatus
53284EN 50011:1977Low-voltage switchgear and controlgear for industrial use - Terminal marking, distinctive number and distinctive letter for particular contactor relaysAtcelts
53450LVS EN 60947-2:1991Low-voltage switchgear and controlgear - Part 2: Circuit-breakersAtcelts
53450EN 60947-2:1991Low-voltage switchgear and controlgear - Part 2: Circuit-breakersAtcelts
53509LVS EN 60947-5-1:1991/A2:1997Low-voltage switchgear and controlgear - Part 5: Control circuit devices and switching elements - Section 1: Electromechanical control circuit devicesAtcelts
53509EN 60947-5-1:1991/A2:1997Low-voltage switchgear and controlgear - Part 5: Control circuit devices and switching elements - Section 1: Electromechanical control circuit devicesAtcelts
53541LVS EN 62683:2013Low-voltage switchgear and controlgear - Product data and properties for information exchange (IEC 62683:2013)Atcelts
53622LVS EN 60947-4-3:2002Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loadsAtcelts
53668EN 60947-3:1992Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination unitsAtcelts
53668LVS EN 60947-3:1992 + A2:1997Low voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-D-disconnectors and fuse-combination unitsAtcelts
53738prEN 50XXXInspection chambers intended for electrical purposes - General requirementsIzstrādē
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