JK16A-100 AC limit switch

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Product Description:

1 Application

  JK16A-100 AC limit switch is mainly used to 50HZ(60HZ),rated working voltage to 380V(440V),rated working current is 100A loop powered of construction hoisting.

  When the limit switch of the hoisting is out of working,use it to cut the general power supply of hoisting console,to realize the terminal protection.

   This cover of the product adopts the aluminiun alloy injection moulding makes it beautiful and solid.The switch contact inside is exquisite and accurate,to reudce the product size reasonable, will safety satisfied the terminal protection of construction hoisting.

2 Model and implication


3 Technical parameter


Rated working voltageAC380V(440V)Electrical endurance5000
Rated working current100AMachanical life50000
Rated insulation voltage690VThrow rod action50 N
Maximum control point3Throw rod angle of contact cut60 °


4 Boundary dimension and installation




boundary dimension : 212mm*174mm*230mm

installation dimension : 151.3mm*151.3mm*2- Φ5.5mm



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1., industry generally refers to its production of similar products, or with the same process, or to provide similar labor services division of economic activities, categories.
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Three is a business license, certificate of product quality, product quality inspection certificate. Business license is the legal provisions of some industries must be licensed, and handled by the competent department of the operating permit, such as tobacco monopoly license, drug business license, business license and other dangerous chemicals.
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With what groove related, open groove is not the same, marking is not the same, "welding structure" reference to our specialized courses
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The hoisting machinery used in bridge construction can be divided into three categories: light and small lifting equipment, bridge type crane and boom type crane. Light and small lifting equipment, such as jacks, hoists, winches, etc.. Bridge type lifting machinery, such as beam cranes, Longmen cranes and so on. Boom type cranes, such as stationary slewing cranes, tower cranes, truck cranes, tires, crawler cranes, etc..
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