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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本部分规定了三位使能开关的要求。本部分适用于开关作为使能设备(见GB 5226.1-2008中10.9的规定)的元件使用,在下列情况下提供信号:1)被激励时,允许机械运转由单独的起动控制引发,和2)去激励时:a)引发停止功能,和b)防止机械运转。本部分不适用于:--用于非电气控制线路的三位使能开关
Low-voltage switchgear and controlgear.Part 5-8:Control circuit devices and switching elements.Three-position enabling switches
Low-voltage switchgear and controlgear. Part 5-8. Control circuit devices and switching elements. Three-position enabling switches
Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches
Low-voltage switchgear and controlgear--Part 5-8: Control circuit devices and switching elements--Three-position enabling switches (IEC 60947-5-8:2020)
Adopts IEC 60947-5-8, Ed. 1.0 (2006) to specify requirements for three-position enabling switches
Low-voltage switchgear and controlgear — Part 5-8: Control circuit devices and switching elements — Three-position enabling switches
Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches
Low-voltage switchgear and controlgear — Part 5-8: Control circuit devices and switching elements — Three-position enabling switches
Low-voltage switchgear and controlgear – Part 5-8: Control circuit devices and switching elements – Three-position enabling switches
(Inactive)Switch - Toggle Double Pole, Three Position (Rev. 2)
(Inactive)Guard, Switch Toggle, Three Position (Use MS25214) (Rev. 1)
NAS1213, "Strap Assembly- Tie Down Buckle1', was adopotne d 21-AUG-95 for use by the Department of Defense (DoD). Proposed changes by DoD activities
Switch - Toggle Double Pole, Three Position (Rev. 2)
Switch - Toggle Double Pole@ Three Position (Rev 2)
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Three-position enabling switches
LIMIT SWITCHES
本部分规定了三位使能开关的要求。本部分适用于开关作为使能设备(见GB 5226.1-2008中10.9的规定)的元件使用,在下列情况下提供信号:1)被激励时,允许机械运转由单独的起动控制引发,和2)去激励时:a)引发停止功能,和b)防止机械运转。本部分不适用于:--用于非电气控制线路的三位使能开关
Low-voltage switchgear and controlgear.Part 5-8:Control circuit devices and switching elements.Three-position enabling switches
Low-voltage switchgear and controlgear. Part 5-8. Control circuit devices and switching elements. Three-position enabling switches
Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches
Low-voltage switchgear and controlgear--Part 5-8: Control circuit devices and switching elements--Three-position enabling switches (IEC 60947-5-8:2020)
Adopts IEC 60947-5-8, Ed. 1.0 (2006) to specify requirements for three-position enabling switches
Low-voltage switchgear and controlgear — Part 5-8: Control circuit devices and switching elements — Three-position enabling switches
Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches
Low-voltage switchgear and controlgear — Part 5-8: Control circuit devices and switching elements — Three-position enabling switches
Low-voltage switchgear and controlgear – Part 5-8: Control circuit devices and switching elements – Three-position enabling switches
(Inactive)Switch - Toggle Double Pole, Three Position (Rev. 2)
(Inactive)Guard, Switch Toggle, Three Position (Use MS25214) (Rev. 1)
NAS1213, "Strap Assembly- Tie Down Buckle1', was adopotne d 21-AUG-95 for use by the Department of Defense (DoD). Proposed changes by DoD activities
Switch - Toggle Double Pole, Three Position (Rev. 2)
Switch - Toggle Double Pole@ Three Position (Rev 2)
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Three-position enabling switches
LIMIT SWITCHES