STB PDF

Railway applications. Rolling stock. Electric equipment in trolley buses. Safety requirements and current collection systems. Original standard BS EN 50502-2015 in PDF full version. Additional info + preview on request

Document status: Active

Validation of arc welding equipment. Original standard BS EN 50504-2008 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN IEC 60974-14-2018

Basic standard for the evaluation of human exposure to electromagnetic fields from equipment for resistance welding and allied processes. Original standard BS EN 50505-2008 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Multi-purpose insulating sticks for electrical operations on high voltage installations. Original standard BS EN 50508-2009 in PDF full version. Additional info + preview on request

Document status: Active

Electrical installations for lighting and beaconing of aerodromes. Advanced visual docking guidance systems (A-VDGS). Original standard BS EN 50512-2009 in PDF full version. Additional info + preview on request

Document status: Active

Solar wafers. Data sheet and product information for crystalline silicon wafers for solar cell manufacturing. Original standard BS EN 50513-2009 in PDF full version. Additional info + preview on request

Document status: Active