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IEC 60255-121 Ed. 1.0 b:2014
IEC 60255-121 Ed. 1.0 b:2014 Measuring relays and protection equipment - Part 121: Functional requirements for distance protection standard by International Electrotechnical Commission, 03/07/2014
$166.41 $387.00 -57%In Stock -
IEC 61204-7 Ed. 2.0 b:2016
IEC 61204-7 Ed. 2.0 b:2016 Low-voltage switch mode power supplies - Part 7: Safety requirements standard by International Electrotechnical Commission, 11/07/2016
$166.41 $387.00 -57%In Stock -
IEC 61439-1 Ed. 2.0 b:2011
IEC 61439-1 Ed. 2.0 b:2011 Low-voltage switchgear and controlgear assemblies - Part 1: General rules standard by International Electrotechnical Commission, 08/19/2011
$166.41 $387.00 -57%In Stock -
IEC 60079-11 Ed. 6.0 b:2011
IEC 60079-11 Ed. 6.0 b:2011 Explosive atmospheres â Part 11: Equipment protection by intrinsic safety "i" standard by International Electrotechnical Commission, 07/29/2011
$166.41 $387.00 -57%In Stock -
IEC 61850-7-1 Ed. 2.0 b:2011
IEC 61850-7-1 Ed. 2.0 b:2011 Communication networks and systems for power utility automation - Part 7-1: Basic communication structure - Principles and models standard by International Electrotechnical Commission, 07/15/2011
$166.41 $387.00 -57%In Stock -
IEC 62282-3-400 Ed. 1.0 b:2016
IEC 62282-3-400 Ed. 1.0 b:2016 Fuel cell technologies - Part 3-400: Stationary fuel cell power systems - Small stationary fuel cell power system with combined heat and power output standard by International Electrotechnical Commission, 11/16/2016
$166.41 $387.00 -57%In Stock -
IEC 61851-1:2017
IEC 61851-1:2017 Electric vehicle conductive charging system - Part 1: General requirements standard by International Electrotechnical Commission, 02/01/2017
$166.41 $387.00 -57%In Stock -
IEC 62586-2 Ed. 2.0 b:2017
IEC 62586-2 Ed. 2.0 b:2017 Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements standard by International Electrotechnical Commission, 03/07/2017
$166.41 $387.00 -57%In Stock -
IEC 61800-3 Ed. 3.0 b:2017
IEC 61800-3 Ed. 3.0 b:2017 Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods standard by International Electrotechnical Commission, 02/23/2017
$166.41 $387.00 -57%In Stock -
IEC 60669-1 Ed. 4.0 b:2017
IEC 60669-1 Ed. 4.0 b:2017 Switches for household and similar fixed-electrical installations - Part 1: General requirements standard by International Electrotechnical Commission, 02/22/2017
$166.41 $387.00 -57%In Stock -
IEC 60974-1 Ed. 5.0 b:2017
IEC 60974-1 Ed. 5.0 b:2017 Arc welding equipment - Part 1: Welding power sources standard by International Electrotechnical Commission, 02/08/2017
$166.41 $387.00 -57%In Stock -
IEC 62586-2 Ed. 2.0 en:2017
IEC 62586-2 Ed. 2.0 en:2017 Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements standard by International Electrotechnical Commission, 03/07/2017
$166.41 $387.00 -57%In Stock
