Electromechanical non-specified time all-or-nothing relays of assessed quality - Part 1: Generic specification

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Electromechanical elementary relays of assessed quality - Part 10: Sectional specification - Relays for industrial application

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Electromechanical elementary relays of assessed quality - Part 11: Blank detail specification - Relays for industrial application

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Electromechanical all-or-nothing relays - Part 50: Sectional specification - Electromechanical all-or-nothing telecom relays of assessed quality

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Electromechanical all-or-nothing relays - Part 51: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Non-standardized types and construction

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Electromechanical all-or-nothing relays - Part 52: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 20 mm x 10 mm base

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Electromechanical all-or-nothing relays - Part 53: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 14 mm x 9 mm base

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Electromechanical all-or-nothing relays - Part 54: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 15 mm x 7,5 mm base

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Electromechanical all-or-nothing relays - Part 55: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 11 mm x 7,5 mm (max.) base

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SPECIFIED-TIME RELAYS FOR INDUSTRIAL USE. PART 1: REQUIREMENTS AND TESTS.

UNGÜLTIG herausgegeben am 11.8.1998