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
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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
