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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
本部分适用于能检测金属的和（或）非金属的物体存在与否的电感式和电容式接近开关、能检测反射声音物体存在与否的超声波式接近开关、能检测物体存在与否的光电式接近开关和能检测磁性物体存在与否的非机械磁性式接近开关。上述接近开关应是全封闭式，并且具有半导体开关元件，可用于连接额定电压交流不超过250V
Low-voltage switchgear and controlgear.Part 5-2: Control circuit devices and switching element.Proximtiy switches
Low-voltage switchgear and controlgear—Part 5-2: Control circuit devices and switching elements—Proximity switches
Low-voltage switchgear and controlgear. Part 5-2. Control circuit devices and switching element. Proximity switches
National Differences For UL 60947-5-2 Low-Voltage Switchgear and Controlgear - Part 5-2: Control Circuit Devices and Switching Elements - Proximity Switches (Third Edition)
本标准采用GB/T 14048-1993《低压开关设备和控制设备总则》的有关条款，当采用时，本标准将特别声明。本标准在采用总则的条款号以及表格、图、附录时，将标出所采用的具体条款号，例如：GB/T 14048。1-1993的7.1.9.3。 各种类型接近开关的特殊要求见附录
Low-voltage switchgear and controlgear-Control circuit devices and switching element-Section 2: Proximity switches
Applies to proximity sensors connected for operation by a two-wire connecting cable to the control input of a switching amplifier. The switching
Low-voltage switchgear and controlgear Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR)
本部分适用于通过双线连接电缆接至天关放大器控制输入端动作的接近传感器。该开关放大器含有一个向控制电路供电的直流电源，并且受接近传感器内电阻变化的控制。 如果本电器符合GB 3836.4-2000标准，则它们也可用于爆炸性空气中
Low-voltage switchgear and controlgear Part 5-3: Control circuit devices and switching elements DC interface for proximity sensors and switching amplifiers (NAMUR)
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 part of IEC 60947 applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects
Low-voltage switchgear and controlgear Part 5-2: Control circuit devices and switching elements - Proximity switches
Low-voltage switchgear and controlgear - Control circuit devices and switching elements. Proximity switches
Adopts IEC 60947-5-2, Ed. 3.1 (2012) which applies to inductive and capacitive proximity switches that sense the presence of metallic
Low voltage switchgear and control equipmentControl circuit equipment and switching elementsProximity switches
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Proximity switches
Low-voltage switchgear and controlgear - Part 5-2 : control circuit devices and switching elements - Proximity switches.
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
本部分适用于能检测金属的和（或）非金属的物体存在与否的电感式和电容式接近开关、能检测反射声音物体存在与否的超声波式接近开关、能检测物体存在与否的光电式接近开关和能检测磁性物体存在与否的非机械磁性式接近开关。上述接近开关应是全封闭式，并且具有半导体开关元件，可用于连接额定电压交流不超过250V
Low-voltage switchgear and controlgear.Part 5-2: Control circuit devices and switching element.Proximtiy switches
Low-voltage switchgear and controlgear—Part 5-2: Control circuit devices and switching elements—Proximity switches
Low-voltage switchgear and controlgear. Part 5-2. Control circuit devices and switching element. Proximity switches
National Differences For UL 60947-5-2 Low-Voltage Switchgear and Controlgear - Part 5-2: Control Circuit Devices and Switching Elements - Proximity Switches (Third Edition)
本标准采用GB/T 14048-1993《低压开关设备和控制设备总则》的有关条款，当采用时，本标准将特别声明。本标准在采用总则的条款号以及表格、图、附录时，将标出所采用的具体条款号，例如：GB/T 14048。1-1993的7.1.9.3。 各种类型接近开关的特殊要求见附录
Low-voltage switchgear and controlgear-Control circuit devices and switching element-Section 2: Proximity switches
Applies to proximity sensors connected for operation by a two-wire connecting cable to the control input of a switching amplifier. The switching
Low-voltage switchgear and controlgear Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR)
本部分适用于通过双线连接电缆接至天关放大器控制输入端动作的接近传感器。该开关放大器含有一个向控制电路供电的直流电源，并且受接近传感器内电阻变化的控制。 如果本电器符合GB 3836.4-2000标准，则它们也可用于爆炸性空气中
Low-voltage switchgear and controlgear Part 5-3: Control circuit devices and switching elements DC interface for proximity sensors and switching amplifiers (NAMUR)
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 part of IEC 60947 applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects
Low-voltage switchgear and controlgear Part 5-2: Control circuit devices and switching elements - Proximity switches
Low-voltage switchgear and controlgear - Control circuit devices and switching elements. Proximity switches
Adopts IEC 60947-5-2, Ed. 3.1 (2012) which applies to inductive and capacitive proximity switches that sense the presence of metallic
Low voltage switchgear and control equipmentControl circuit equipment and switching elementsProximity switches
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Proximity switches
Low-voltage switchgear and controlgear - Part 5-2 : control circuit devices and switching elements - Proximity switches.
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