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Low-voltage switchgear and controlgear - 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 + A1-2019 in PDF full version. Additional info + preview on request
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Low-voltage switchgear and controlgear - Control circuit devices and switching elements. Electrical emergency stop device with mechanical latching function. Original standard BS EN 60947-5-5-1998 + A2-2017 in PDF full version. Additional info + preview on request
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Specification for low-voltage switchgear and controlgear. Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR) - DC interface for proximity sensors and switching amplifiers (NAMUR). Original standard BS EN 60947-5-6-2001 in PDF full version. Additional info + preview on request
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Specification for low-voltage switchgear and controlgear. Control circuit devices and switching elements - Requirements for proximity devices with analogue output. Original standard BS EN 60947-5-7-2003 in PDF full version. Additional info + preview on request
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Low-voltage switchgear and controlgear - Control circuit devices and switching elements. Flow rate switches. Original standard BS EN 60947-5-9-2007 in PDF full version. Additional info + preview on request
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Low-voltage switchgear and controlgear - Ancillary equipment. Terminal blocks for copper conductors. Original standard BS EN 60947-7-1-2009 in PDF full version. Additional info + preview on request
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