IEC 60337-2:1972/AMD1:1975

May 1975

International standard Cancelled

Amendment 1 - Control switches (low-voltage switching devices for control and auxiliary circuits, including contactor relays) - Part 2: Special requirements for specific types of control switches - Push-buttons and related control switches

Main informations

International IEC standards

May 1975

2 p.

IEC 60337-2:1972/AMD1:1975

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