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Mining explosion-proof and intrinsically safe vacuum distribution feed switch

This product is mainly used underground in coal mines and has multiple protection functions. It has convenient communication networking and is an ideal replacement product for building digital mines.

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Mine Use Intrinsically Safe Vacuum Feed Switch For Coal Mining

Application: Used in coal mines, in AC 50Hz, rated voltage of 660V or 1140V, rated current to800, 1000A three-phase neutral point undergrounded power supply system, as a main switch or branch switch, but also as a large-capacity motor infrequently for starting control.

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Mine Use Intrinsically Safe Vacuum Feed Switch

Application: Used in coal mines, in AC 50Hz, rated voltage of 660V or 1140V, rated current to800, 1000A three-phase neutral point undergrounded power supply system, as a main switch or branch switch, but also as a large-capacity motor infrequently for starting control.

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Mining Explosion-Proof and Intrinsically Safe Vacuum Feeder Switch

Mining explosion-proof and intrinsically safe vacuum feeder switch.Used in coal mines, in AC 50Hz, rated voltage of 660V or 1140V, rated current to 500A(630A) three-phase neutral point undergrounded power supply system, as a main switch or branch switch, but also as a large-capacity motor infrequently for starting control.

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Coal Mine Explosion-Proof and Intrinsically Safe Vacuum Feeder Switch

KJZ-500,630/1140(660) Mining explosion-proof and intrinsically safe vacuum feeder switch.Used in coal mines, in AC 50Hz, rated voltage of 660V or 1140V, rated current to 500A(630A) three-phase neutral point undergrounded power supply system, as a main switch or branch switch, but also as a large-capacity motor infrequently for starting control.

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Mining Feeder Switch

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Explosion Proof Intrinsically Safe Feed Switch Price

Mine Use Explosion Proof Intrinsically Safe Feed Switch

Application: Used in coal mines, in AC 50Hz, rated voltage of 660V or 1140V, rated current to800, 1000A three-phase neutral point undergrounded power supply system, as a main switch or branch switch, but also as a large-capacity motor infrequently for starting control.

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Intrinsically safe Feed Switch

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Mine Use Explosion Proof Vacuum Feed Switch

Application: Used in coal mines, in AC 50Hz, rated voltage of 660V or 1140V, rated current to800, 1000A three-phase neutral point undergrounded power supply system, as a main switch or branch switch, but also as a large-capacity motor infrequently for starting control.

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