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BS 9151:1972

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Rules for the preparation of detail specifications for all-or-nothing electromechanical relays of assessed quality. Full and basic assessment levels

Lists the ratings, characteristics, inspection requirements and supplementary information for all-or-nothing electromechanical relays of assessed quality which are required to be included as minimum mandatory requirements, in addition to that required by the general rules given in Section 2 of BS 9150 in any detail specification for these relays.

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  • BS CECC 16000-1:1992

    Harmonized system of quality assessment for electronic components. Generic specification: electromechanical all-or-nothing relays, General

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BS 9151:1972

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