IEC 60947-5-4:2002

Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests

IEC 60947-5-6:1999

Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR)

IEC TR 62063:1999

High-voltage switchgear and controlgear - The use of electronic and associated technologies in auxiliary equipment of switchgear and controlgear

IEC 60947-5-5:1997

Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function

IEC TS 61200-53:1994/COR1:1995

Corrigendum 1 - Electrical installation guide - Part 53: Selection and erection of electrical equipment - Switchgear and controlgear

IEC TS 61200-53:1994

Electrical installation guide - Part 53: Selection and erection of electrical equipment - Switchgear and controlgear