STB PDF

Electrical apparatus for potentially explosive atmospheres. Increased safety 'e'. Original standard BS EN 50019-2000 (2006) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Electrical apparatus for potentially explosive atmospheres. Intrinsic safety 'i'. Original standard BS EN 50020-2002 (2006) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Electrical apparatus for potentially explosive atmospheres. Type of prot ection "n". Original standard BS EN 50021-1999 (2006) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Specification for construction and testing of miners' caplamps in relation to the risk of explosion, for mines susceptible to firedamp. Original standard BS EN 50033-1991 (1999) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Low-voltage switchgear and controlgear. Control switches. Position switches 42,5 x 80. Dimensions and characteristics. Original standard BS EN 50041-2019 in PDF full version. Additional info + preview on request

Document status: Active

Low-voltage switchgear and controlgear. Control switches. Position switches 30 × 55. Dimensions and characteristics. Original standard BS EN 50047-2019 in PDF full version. Additional info + preview on request

Document status: Active