
Control Switches (low-voltage Switching Devices For Control And Auxiliary Circuits, Including Contactor Relays) - Part 2 : Special Requirements For Specific Types Control Switches
出版:Association Francaise de Normalisation

專家解讀視頻
85 [01/10/1985]
HD 420:1988 - Identical
IEC 60337-2 - Equivalent
IEC 60337-2A - Equivalent
IEC 60337-2C - Equivalent
IEC 60337-2B - Equivalent