发布时间：2024-05-27 17:49:26 - 更新时间：2024年06月29日 15:22
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Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Three-position enabling switches
Postanowienia PN-90/E-06150/102) maj? zastosowanie w niniejszej normie tam, gdzie s? przywo?ane, Punkty i podpunkty Przepisów Ogólnych maj?ce
Low-voltage switchgear and controlgear Multiple function e?uipment Automatic transfer switching e?uipment
Applies to automatic transfer switching equipment to be used in emergency power systems with interruption of the supply to the load during transfer
Low-voltage switchgear and controlgear - Multiple Function equipment - Automatic transfer switching equipment
Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies (Remains Current)
Low-voltage switchgear and controlgear assemblies. Power switchgear and controlgear assemblies
本标准适用于（当有关产品标准有要求时）开关设备和控制设备（以下简称“电器”），该电器用于连接额定电压交流不超过1000 V或直流不超过 1500 V的电路。 本标准不适用于 GB 7251规定的低压成套开关设备和控制设备
Low-voltage switchgear and controlgear. General rules
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Proximity switches
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Proximity switches
Specifies requirements and tests for proximity switches. Applies to self-contained proximity switches with non-analogue output having semi-conductor
Low-voltage switchgear and controlgear - Control circuit devices and switching elements - Proximity switches
This standard applies to certain position switches with automatic return actuator for industrial use, the standardized dimensions of which
Low voltage switchgear and controlgear for industrial use - Control switches - Position switches 30 x 55 - Dimensions and characteristics
Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies (IEC 61439-2:2011); German version EN 61439-2:2011
This clause of Part 1 is applicable except as follows. Addition: This standard defines the specific requirements of power switchgear and controlgear
Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies
Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies
Low-voltage switchgear and controlgear—Electromagnetic compatibility assessment for switchgear and controlgear and their assemblies
Low-voltage switchgear and controlgear. Low-voltage motor starters.
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Three-position enabling switches
Postanowienia PN-90/E-06150/102) maj? zastosowanie w niniejszej normie tam, gdzie s? przywo?ane, Punkty i podpunkty Przepisów Ogólnych maj?ce
Low-voltage switchgear and controlgear Multiple function e?uipment Automatic transfer switching e?uipment
Applies to automatic transfer switching equipment to be used in emergency power systems with interruption of the supply to the load during transfer
Low-voltage switchgear and controlgear - Multiple Function equipment - Automatic transfer switching equipment
Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies (Remains Current)
Low-voltage switchgear and controlgear assemblies. Power switchgear and controlgear assemblies
本标准适用于（当有关产品标准有要求时）开关设备和控制设备（以下简称“电器”），该电器用于连接额定电压交流不超过1000 V或直流不超过 1500 V的电路。 本标准不适用于 GB 7251规定的低压成套开关设备和控制设备
Low-voltage switchgear and controlgear. General rules
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Proximity switches
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Proximity switches
Specifies requirements and tests for proximity switches. Applies to self-contained proximity switches with non-analogue output having semi-conductor
Low-voltage switchgear and controlgear - Control circuit devices and switching elements - Proximity switches
This standard applies to certain position switches with automatic return actuator for industrial use, the standardized dimensions of which
Low voltage switchgear and controlgear for industrial use - Control switches - Position switches 30 x 55 - Dimensions and characteristics
Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies (IEC 61439-2:2011); German version EN 61439-2:2011
This clause of Part 1 is applicable except as follows. Addition: This standard defines the specific requirements of power switchgear and controlgear
Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies
Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies
Low-voltage switchgear and controlgear—Electromagnetic compatibility assessment for switchgear and controlgear and their assemblies
Low-voltage switchgear and controlgear. Low-voltage motor starters.
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