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This Document Has Been Superseded
A newer publication replaces it: BSI BS EN 116501
Rules for the preparation of detail specifications for all-or-nothing electromechanical relays of assessed quality primarily intended for telecommunication applications. Full and basic assessment levels
Rules for the preparation of detail specifications for all-o
Lists ratings, characteristics, inspection requirements and supplementary information particularly for enclosed telecommunication relays which are to be included as minimum mandatory requirements in any detail specification for these relays.
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