BS EN 60255-1-00:1997:1980 Edition
$167.15
Electrical relays. – All-or-nothing electrical relays
Published By | Publication Date | Number of Pages |
BSI | 1980 | 38 |
General requirements for all-or-nothing relays and the parameters whose values should be declared by the manufacturer. Lists appropriate terms and definitions and preferred (recommended) values of unspecified parameters. Excludes requirements of relays for telegraphy, telephony and signalling and blocking railway systems. See also BS 142:Section 2.1.