Electromechanical non-specified time all-or-nothing relays of assessed quality - Part 1: Generic specification (IEC 61811-1:1999); German version EN 61811-1:1999— 8 стр.
Electromechanical elementary relays of assessed quality - Part 10: Sectional specification; Relays for industrial application (IEC 61811-10:2002); German version EN 61811-10:2003— 24 стр.
Electromechanical all-or-nothing relays - Part 50: Sectional specification; Electromechanical all-or-nothing telecom relays of assessed quality (IEC 61811-50:2002); German version EN 61811-50:2002— 24 стр.
Household and similar electrical appliances. Safety. Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections— 24 стр.
Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2015); German version EN ISO 13849-1:2015— 113 стр.
Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2006); German version EN ISO 13849-1:2008— 102 стр.
Household and similar electrical appliances - Safety - Part 2-102: Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections (IEC 60335-2-102:2004, modified + A1:2008, modified) (english version)
