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Low-voltage switchgear and control gear assemblies. Part 2. Particular requirements for busbar trunking systems ( busways )

Document status: Active

Plugs, socket-outlets and couplers for industrial purposes. Part 2. Dimensional interchangeability requirements for pin and contact-tube accessories

Document status: Active

Explosive atmospheres. Part 29-2. Gas detectors. Selection, installation, use and maintenance of detectors for flammable gases and oxygen

Document status: Active

Single-operator rectifiers with falling external characteristics for arc welding. General specifications

Document status: Active

Copper and aluminium conductors for cables and wires. Main parameters. Technical requirements

Document status: Replaced by GOST 22483-2012

Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO's). Part 2-1. Applicability of the general rules to RCBO's functionally independent of line voltage

Document status: Active