BS EN IEC UL Standard for SPDs

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October 2019

EN 61643-31-2019

Low voltage, Testing, Photovoltaic cells, Lightning protection, Direct current, Overvoltage protection, Earth conductors, Electric wiring systems, Electrical protection equipment, Earthing, Surges (electrical), Electric power distribution, Test methods, Surge limiters, Surge protection

September 2019

Requirements for Electrical Installations, IET Wiring Regulations, 18th Edition, BS 7671:2018

The arrival of the 18th Edition of the IET Wiring Regulations further reshapes the regulatory landscape for electrical contractors. Surge protection devices (SPDs) are designed to prevent electric shock and having excess voltage damaging the installation's wiring infrastructure.

August 2019

July 2019

March 2019

UL 1449 4th Edition Standard for Surge Protective Devices

The newly issued UL 1449 Standard for Surge Protective Devices for safety and is the preferred standard for all AC surge protection devices (SPDs).Requirements that cover surge protective devices (SPDs) designed for the repeated limiting of transient voltage surges as specified in the standard on 50 or 60 Hz power circuits not exceeding 1000 V.

February 2019

November 2018

August 2018

July 2018

April 2018

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