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New Reduced price! IEC 60839-1-2 Ed. 1.0 b:1987 View larger

IEC 60839-1-2 Ed. 1.0 b:1987

M00000915

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IEC 60839-1-2 Ed. 1.0 b:1987 [ Withdrawn ] Alarm systems. Part 1: General requirements. Section Two: Power units, test methods and performance criteria

standard by International Electrotechnical Commission, 12/30/1987

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Specifies the requirements, test methods and performance criteria for alarm system power units. Specific requirements for particular components are specified in separate standards which should be used in conjunction with this standard.