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- Ac 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
Avoid erroneous operations
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 Normal Inspection Items For The Ac Disconnect Switch Are:
(1) The porcelain part should be intact and not damaged.
(2) The joints should be free of looseness and heat.
(3) The knife edge should be fully integrated and in good contact, and the test temperature wax sheet should be free of melting.
(4) The transmission mechanism should be in good condition and the pin should not fall off.
AC disconnects are also known as a fuse box or switch box. They are for controlling the breakers and fuses which are the main energy suppliers of the air conditioner. They increase your safety when you run power for the air conditioners. AC disconnects act as safety switches which disconnect the load from the power sources. They are smaller than safety switches. Usually, they are used with air conditioning appliances where a load disconnect is necessary.
- Ac 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
