EN 60947-5-4:2003
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

Standard No.

EN 60947-5-4:2003

Release Date

2003

Published By

European Committee for Electrotechnical Standardization（CENELEC）

Latest

EN 60947-5-4:2003

EN 60947-5-4:2003 history

• 2003 EN 60947-5-4:2003 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
• 1997 EN 60947-5-4:1997 Low-Voltage Switchgear and Controlgear Part 5: Control Circuit Devices and Switching Elements Section 4: Methods of assessing the Perfomance of Low Energy Contacts Special Tests