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    Isolator Switch

    The load isolating switch is a kind of equipment that isolates the power-off part from the live part and creates an obvious disconnection point to isolate faulty equipment or perform power-off maintenance. Isolator switch is widely used in power distribution systems and automation systems in construction, electric power, petrochemical and other industries. ATO sells cheap load break disconnecting switches with current options of 40A, 100A, 250A, 400A, 500A and 630A, available in 3 pole and 4 pole.

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    40 Amps Isolator Switch, 3 Pole/ 4 Pole

    $82.89
    SKU: ATO-IS-HGL40A
    3 Pole isolator switch rated current 40 amps, rated insulation voltage 690V, small size and light weight, cheap price and perfect quality. It’s widely used in the distribution system and automatic system of architecture, electrical power, petrochemical, and other industries.

    63 Amps Isolator Switch, 3 Pole/ 4 Pole

    $73.89
    SKU: ATO-IS-HGL63A
    Inexpensive 63 Amps load disconnect switch for sale, 3 pole or 4 pole can be selected. It is an isolator switch with long life and high efficiency, manufacturer direct sale.

    100 Amps Isolator Switch, 3 Pole/ 4 Pole

    $157.59
    SKU: ATO-IS-HGL100A
    Comfortable price isolator switch has the advantages of small size, light weight, long life and low loss. Rated current 100 Amps, can select 3 pole or 4 pole, rated insulation voltage 690V rated, factory direct sales。

    125 Amps Isolator Switch, 3 Pole/ 4 Pole

    $169.79
    SKU: ATO-IS-HGL125A
    Affordable price isolator switch for sale, 3 pole or 4 pole, load isolating switch is beautiful in appearance, novel, concise, and small in size. It is an ideal choice among similar products.

    160 Amps Isolator Switch, 3 Pole/ 4 Pole

    $174.93
    SKU: ATO-IS-HGL160A
    3 pole or 4 pole isolator switch, 160 amps, rated insulation voltage 690V. Its outer shell made of glass fiber reinforced unsaturated polyester resin has good flame retardancy, dielectric properties, carbonation resistance and impact resistance. Affordable price and high reliability.

    250 Amps Isolator Switch, 3 Pole/ 4 Pole

    $196.89
    SKU: ATO-IS-HGL250A
    Low price 250 Amps load isolator disconnect switch, 3 pole or 4 pole can be selected, the power is 132kW when used at 380V and 110kW at 660V, small size, light weight, direct sale by manufacturer.

    350 Amps Isolator Switch, 3 Pole/ 4 Pole

    $199.89
    SKU: ATO-IS-HGL350A
    High performance 350 Amps Isolator switch for sale, can choose from 3 pole or 4 pole, rated insulation voltage 690V. Widely used in power distribution systems and automation systems in construction, electric power, petrochemical and other industries.

    400 Amps Isolator Switch, 3 Pole/ 4 Pole

    $213.69
    SKU: ATO-IS-HGL400A
    Favorable price load break isolator switch, 400 Amps, 3 pole and 4 pole are available, voltage 380V, power 220kW, voltage 660V, power 185kW, brand new, direct sale by factory.

    500 Amps Isolator Switch, 3 Pole/ 4 Pole

    $219.63
    SKU: ATO-IS-HGL5000A
    500 Amps isolator switch is mainly used for AC 50Hz, rated voltage 380V, 3 pole or 4 pole for selection, rated insulation voltage 690V. Long service lifetime, high safety, small size and easy operation.

    630 Amps Isolator Switch, 3 Pole/ 4 Pole

    $234.96
    SKU: ATO-IS-HGL630A
    630 Amps load break isolator disconnect switch, 3 pole and 4 pole are optional, with compact structure and complete specifications. Its power is 315 kW, direct sale from manufacturer.