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IEC 61347-2-12 Ed. 1.0 b:2005

Lamp controlgear – Part 2-12: Particular requirements for d.c. or a.c. supplied electronic ballasts for discharge lamps (excluding fluorescent lamps)
standard by International Electrotechnical Commission, 06/10/2005

IEC 61643-12 Ed. 1.0 b:2002

Low-voltage surge protective devices – Part 12: Surge protective devices connected to low-voltage power distribution systems – Selection and application principles
standard by International Electrotechnical Commission, 02/26/2002

IEC 61577-2 Ed. 2.0 b:2014

Radiation protection instrumentation – Radon and radon decay product measuring instruments – Part 2: Specific requirements for <sup>222</sup>Rn and <sup>220</sup>Rn measuring instruments
standard by International Electrotechnical Commission, 07/10/2014

IEC 61535 Ed. 1.1 b:2012

Installation couplers intended for permanent connection in fixedinstallations CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 05/16/2012

IEC 61753-053-2 Ed. 1.0 b:2014

Fibre optic interconnecting devices and passive components – Performance standard – Part 053-2: Non-connectorized single-mode fibre, electrically controlled, variable optical attenuator for category C – Controlled environments
standard by International Electrotechnical Commission, 03/19/2014

IEC 61300-2-6 Ed. 2.0 b:2010

Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 2-6: Tests – Tensile strength of coupling mechanism
standard by International Electrotechnical Commission, 12/09/2010

IEC 61558-2-16 Ed. 1.0 b:2009

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V – Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units
standard by International Electrotechnical Commission, 06/17/2009

IEC 61534-22 Ed. 1.0 b:2009

Powertrack systems – Part 22: Particular requirements for powertrack systems intended for on floor or under floor installation
standard by International Electrotechnical Commission, 01/22/2009