BS EN 60947-5-1:1992被替代
Specification for low-voltage switchgear and controlgear. Control circuit devices and switching elements. Electromechanical control circuit devices
出版：British Standards Institution
專家解讀視頻
Characteristics, electrical and mechanical requirements and functional requirements for control circuit devices and switching elements for controlling, signalling, interlocking of switchgear and controlgear having a rated voltage of 1000 V a .c. (up to 1000 Hz) or 600 V d.c. Relays covered by IEC 60255 or automatic electrical control devices for household and similar purposes are excluded from this standard.
? British Standards Institution 2013
Replaces notes:
Replaces Parts and Sections of BS 4794.
Amendment notes:
AMD 10218 published 15 September 1998
AMD 7338 published 15 December 1992
AMD 7850 published 15 July 1993
AMD 9818 is not available separately. AMD 10218 is a Corrigendum
