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Current UL Outlines

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  • Outline of Investigation for Outlet Branch Circuit Arc-Fault Circuit-Interrupters

    Pre-standard 2010-03-17

    UL 1699A Outline:2010-03-17

    Outline of Investigation for Outlet Branch Circuit Arc-Fault Circuit-Interrupters

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  • Outline of Investigation for Tests for Ampacity of Insulated Electrical Conductors installed in the Fire Protective System

    Pre-standard 2006-12-12

    UL 1712 Outline:2006-12-12

    Outline of Investigation for Tests for Ampacity of Insulated Electrical Conductors installed in the Fire Protective System

    from 240.80 EUR VAT included

    from 225.05 EUR VAT excluded

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  • Outline of Investigation for Fire Tests for Electrical Circuit Protective Systems

    Pre-standard 2006-12-07

    UL 1724 Outline:2006-12-07

    Outline of Investigation for Fire Tests for Electrical Circuit Protective Systems

    from 240.80 EUR VAT included

    from 225.05 EUR VAT excluded

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  • Outline of Investigation for Direct Connect Systems for Solid Fuel Burning Appliances

    Pre-standard 1999-04-05

    UL 1783 Outline:1999-04-05

    Outline of Investigation for Direct Connect Systems for Solid Fuel Burning Appliances

    from 240.80 EUR VAT included

    from 225.05 EUR VAT excluded

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  • Outline of Investigation for Power Distribution Centers for Communications Equipment

    Pre-standard 2023-05-10

    UL 1801 Outline:2023-05-10

    Outline of Investigation for Power Distribution Centers for Communications Equipment

    from 240.80 EUR VAT included

    from 225.05 EUR VAT excluded

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  • Outline of Investigation for Thermoplastic Sprinkler Pipe and Fittings for Low Pressure Dry Pipe Applications

    Pre-standard 2005-12-16

    UL 1821A Outline:2005-12-16

    Outline of Investigation for Thermoplastic Sprinkler Pipe and Fittings for Low Pressure Dry Pipe Applications

    from 240.80 EUR VAT included

    from 225.05 EUR VAT excluded

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  • Outline of Investigation for Electric Motors and Generators for use in Class I, Division 2, Class I, Zone 2, Class II, Division 2 and Zone 22 hazardous (classified) locations

    Pre-standard 2022-11-14

    UL 1836 Outline:2022-11-14

    Outline of Investigation for Electric Motors and Generators for use in Class I, Division 2, Class I, Zone 2, Class II, Division 2 and Zone 22 hazardous (classified) locations

    from 240.80 EUR VAT included

    from 225.05 EUR VAT excluded

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  • Outline of Investigation for Flexible Secondary Containments for Flammable and Combustible Liquids

    Pre-standard 2023-04-13

    UL 1854 Outline:2023-04-13

    Outline of Investigation for Flexible Secondary Containments for Flammable and Combustible Liquids

    from 240.80 EUR VAT included

    from 225.05 EUR VAT excluded

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  • Outline of Investigation for Underground Fuel Tank Internal Retrofit Systems

    Pre-standard 2020-06-15

    UL 1856 Outline:2020-06-15

    Outline of Investigation for Underground Fuel Tank Internal Retrofit Systems

    from 240.80 EUR VAT included

    from 225.05 EUR VAT excluded

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  • Outline of Investigation for Power-Operated Chemical Pumps and Compressors

    Pre-standard 2024-02-20

    UL 1861 Outline:2024-02-20

    Outline of Investigation for Power-Operated Chemical Pumps and Compressors

    from 240.80 EUR VAT included

    from 225.05 EUR VAT excluded

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