STB PDF

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz - Portable low voltage decoupling filters. Safety requirements. Original standard BS EN 50065-4-7-2005 (2007) in PDF full version. Additional info + preview on request

Document status: Active

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz - Equipment impedance. Original standard BS EN 50065-7-2001 in PDF full version. Additional info + preview on request

Document status: Active

Specification for mini-couplers for the interconnection of electrical mains supplied equipment in road vehicles. Original standard BS EN 50066-1993 (2000) in PDF full version. Additional info + preview on request

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High-Voltage Switchgear and Controlgear. Gas-filled wrought steel enclosures. Original standard BS EN 50068-2018 in PDF full version. Additional info + preview on request

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High-voltage switchgear and controlgear. Gas-filled welded composite enclosures of cast and wrought aluminium alloys. Original standard BS EN 50069-2018 in PDF full version. Additional info + preview on request

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Guide for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases or oxygen. Original standard BS EN 50073-1999 (2001) in PDF full version. Additional info + preview on request

Document status: Withdrawn