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Knife Type Transfer Switch

Low Voltage Disconnect Switch

Low voltage disconnect switch rated voltage 400V/690V, rated current 1600A, 3 poles & 4 poles, The shell made of glass fiber reinforced unsaturated polyester resin has good flame retardancy, joint performance, carbonation resistance and impact resistance.

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    • Low voltage disconnect switch rated voltage 400V/690V, rated current 1600A, 3 poles & 4 poles, The shell made of glass fiber reinforced unsaturated polyester resin has good flame retardancy, joint performance, carbonation resistance and impact resistance.Optional Indoor Operation Or Outdoor Operation

      Modular design

      The terminal is Copper T3

      Flame retardant V0 grade plastic

      Observation window on the front

      Conventional Current 1600A 3150A
      Rated Current In (A) 1000 1250 1600 2000 2500 3150
      Rated Insulation Voltage Ui (V) 1000 1000
      Dielectric Strength (V) 10000 10000
      Rated Working Current AC-21B 1000 1250 1600 2000 2500 3150
      380V AC-22B 1000 1250 1600 2000 2500 3150
      AC-23B
      AC-21B 1000 1000 1600 2000 2500 2500
      660V AC-22B 800 800 800 1000 1250 1600
      AC-23B
      Motor Power 380V 560 560 560 710 710 710
      P(Kw) 660V 475 475 475 750 750 750

      The Low voltage disconnect switch has high dynamic thermal stability. It is mainly used as the main switch in the terminal combination electric appliance. It is suitable for controlling electric motors, low-power appliances and lighting. It is widely used in industrial and mining enterprises, high-rise buildings, commercial and family places.

      China has become a major producer of Low voltage disconnect switch, with tens of thousands of electrical companies providing billions of dollars in electrical products worldwide.

      Low Voltage Disconnect Switch is a product of ingenuity and brilliance. It’s main function is largely used as the main switch in low voltage switchgears for distribution of power,starting and stopping motors and isolating loads during maintenance. Mind you They are also enclosed in metal or plastic boxes as safety switches to ensure that accidental start of machines is prevented. It’s range is from 16 to 160 Amp are either base plate or door mounted by snap-on or screw fitting.

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