Belarus standards PDF

Simplex and duplex cables to be used for cords - Detailed specification and minimum requirements for a 3,0 mm simplex ruggedised single mode fibre cable to be used for patchcords/cords category U. Original standard BS EN 50551-2-2013 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Railway applications. Requirements for running capability in case of fire on board of rolling stock. Original standard BS EN 50553-2012 + A2-2020 in PDF full version. Additional info + preview on request

Document status: Active

Basic standard for the in-situ assessment of exposure to radio frequency electromagnetic fields in the vicinity of a broadcast site. Original standard BS EN 50554-2021 in PDF full version. Additional info + preview on request

Document status: Active

Road traffic signal systems. Original standard BS EN 50556-2018 in PDF full version. Additional info + preview on request

Document status: Active

Requirements for automatic reclosing devices (ARDs) for circuit breakers-RCBOs-RCCBs for household and similar uses. Original standard BS EN 50557-2011 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Electric room heating, underfloor heating, characteristic of performance. Definitions, method of testing, sizing and formula symbols. Original standard BS EN 50559-2013 + A1-2020 in PDF full version. Additional info + preview on request

Document status: Active