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    • Electrical apparatus for explosive atmospheres
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    I.S. 231:1979

    ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS

    National Standards Authority of Ireland

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    I.S. 596:1985

    ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INTRINSICALLY SAFE ELECTRICAL SYSTEMS "I"

    National Standards Authority of Ireland

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    I.S. EN 50028:1988

    ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - ENCAPSULATION "M"

    National Standards Authority of Ireland

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    I.S. EN 60439-3:1991

    LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 3: PARTICULAR REQUIREMENTS FOR LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES INTENDED TO BE INSTALLED IN PLACES WHERE UNSKILLED PERSONS HAVE ACCESS FOR THEIR USE - DISTRIBUTION BOARDS

    National Standards Authority of Ireland

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    I.S. EN 50033:1992

    ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - CAPLIGHTS FOR MINES SUSCEPTIBLE TO FIREDAMP

    National Standards Authority of Ireland

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    I.S. EN 60265-2:1994

    HIGH-VOLTAGE SWITCHES - HIGH-VOLTAGE SWITCHES FOR RATED VOLTAGES OF 52 KV AND ABOVE

    National Standards Authority of Ireland

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    I.S. EN 50003:1995

    LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE - DIMENSIONS - FIXING HOLES FOR MOTOR CONTACTORS

    National Standards Authority of Ireland

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    I.S. EN 50002:1995

    LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE - DIMENSIONS - FIXING HOLES OF CONTACTOR RELAYS

    National Standards Authority of Ireland

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    I.S. EN 61241-2-2:1996

    ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 2: TEST METHODS - SECTION 2: METHOD FOR DETERMINING THE ELECTRICAL RESISTIVITY OF DUST IN LAYERS

    National Standards Authority of Ireland

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    I.S. EN 50014:1998

    ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS

    National Standards Authority of Ireland

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