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Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% lower explosive limit. Original standard BS EN 50057-1999 in PDF full version. Additional info + preview on request

Document status: Replaced by

Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% (V/V) gas. Original standard BS EN 50058-1999 in PDF full version. Additional info + preview on request

Document status: Replaced by

Hand-held electrostatic application equipment for non-ignitable liquid coating materials. Safety requirements. Original standard BS EN 50059-2025 in PDF full version. Additional info + preview on request

Document status: Active

Specification for ceramic pressurized hollow insulators for high-voltage switchgear and controlgear. Original standard BS EN 50062-1992 (1999) in PDF full version. Additional info + preview on request

Document status: Withdrawn

High-voltage switchgear and controlgear. Gas-filled wrought aluminium and aluminium alloy enclosures. Original standard BS EN 50064-2018 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 - General requirements, frequency bands and electromagnetic disturbances. Original standard BS EN 50065-1-2011 in PDF full version. Additional info + preview on request

Document status: Active