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Enclosed Motor Disconnect Switch, AC 440V 35A Disconnect Switch for Generator Boat and Welding, 3 Pole Heavy Duty Safety Isolation Switch
IP65 NEMA 4X waterproof material, effectively prevent the entry of water, dust, and debris, and keep the interior clean and tidy
Silver and Copper Contacts:
The disconnect switch contacts are made of copper and silver materials, which have stronger conductivity, better performance, antioxidant and corrosion-resistant compared to ordinary materials
which is insulated, high-temperature resistant, high-strength, impact resistant, and corrosion-resistant
3 Phase Disconnect:
Current: 35A; Rated Voltage Range: 50V-440V; 3-Pole disconnect switch is suitable for motors up to 440V AC, and can be used in normal working voltages of 120v/240v
Wide application:
The generator disconnect switch is widely used in industry, agriculture, chemical industry, airports, docks, ships, metallurgy, power plants, buildings, railways, water conservancy projects and other indoor and outdoor places, with reliable quality, and can work normally in rainy and snowy weather
Victor A Estrada-Rios
August 23, 2025
Item arrived on time. Very sturdy plastic construction. All ports are metric thread. This is a draw back because is very difficult to find proper fitting. You need to be a little creative in respect to this. It’s very easy to operate. This switch is a 4 pole. It’s water resistance and can be used outdoors as long you use proper fittings.
R. Hamm
August 23, 2025
I have an outside and inside generator connection box and needed to icealate the outside box for safety. This switch works perfectly. It was easy to install with plenty of room for wiring.
Customer
August 21, 2025
I have a solar generator and now I am adding a EcoFlow system into the circuitry and this switch will cut off the solar generator from the EcoFlow system to power my house. Looks good.
jakob w.
July 26, 2025
Industrial application
Pat Garrett
July 10, 2025
Bought this as a disconnect switch between my inverter and breaker panel. Works very well.
Bruce R.
July 8, 2025
Seems well made and good value. the thread is not US 3/4 conduit. The diameter is close, but the threads are much finer. Plugs have ISO25 marking which I think is the size callout.I can get a few threads of a 3/4 conduit fitting to engage so I’ll probably throw some solvent cement or caulk to seal it and use it.
Reader
June 28, 2025
much nicer than expected easy to put together
art
February 13, 2025
Worked great on industrial bandsaw 3phase
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