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Passive filter units for electromagnetic interference suppression Part 2- Sectional specification- Passive filter units for which safety tests are appropriate - Test methods and general requirements (IEC 60939-2-2005). Original standard BS EN 60939-2-2005 in PDF full version. Additional info + preview on request

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Passive filter units for electromagnetic interference suppression Part 2- Sectional specification- Passive filter units for which safety tests are appropriate - Test methods and general requirements (IEC 60939-2-2005). Original standard BS EN 60939-2-2005 (2006) in PDF full version. Additional info + preview on request

Document status: Active

Low-voltage switchgear and controlgear Part 5-2- Control circuit devices and switching elements Proximity switches. Original standard BS EN 60947-5-2-2007 + A1-2012 (2013) in PDF full version. Additional info + preview on request

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Low-voltage switchgear and controlgear - Part 5-4- Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests. Original standard BS EN 60947-5-4-2003 in PDF full version. Additional info + preview on request

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Electromagnetic compatibility (EMC) Part 2-2- Environment Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems. Original standard BS EN 61000-2-2-2002 in PDF full version. Additional info + preview on request

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Electromagnetic compatibility (EMC) Part 4-13- Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests. Original standard BS EN 61000-4-13-2002 + A1-2009 in PDF full version. Additional info + preview on request

Document status: Active