Applies to electrical apparatus for use in intrinsically safe systems, all or parts of which, by design, cannot constitue a source of ignition for a hazardous gas or vapour. The standard prescribes the design and constructional requirements and test procedures for apparatus and parts of apparatus intended for use in a hazardous area and also for associated apparatus and parts of associated apparatus intended for use in a safe area.
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Intrinsically safe electrical apparatus for explosive atmospheres
Standards Australia , 12/31/1979
Pages: 42
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