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MVF Series - Medium Voltage Contactors


7.2kV Class - 400A

Motortronics MVF Series 7.2kV Class - 400A, ‘Non-Latching’ and ‘Latching’ Series of medium voltage three-phase vacuum contactors can be used in power systems with a rated voltage up to 7.2 kV and can be used for continuous AC operating currents of up to 400 amperes. Control voltage for the contactor is AC/DC 100~125V or AC/DC 200~230V*, including an auxiliary relay with 3 NO and 2NC contacts.

 

Model Number Rating Type Configuration
34-72-4-C-X-0-3-0-12 400A Non-Latching Fixed Mount, Double Terminal without counter, non-fused, 120VAC control
34-72-4-C-B-F1-0-12 400A Non-Latching Draw-out, Compartment Style, non-fused, 120VAC control
34-72-4-L-X-0-3-0-12 400A Latching Fixed Mount, Double Terminal without counter, non-fused, 120VAC control
34-72-4-L-B-F1-0-12 400A Latching Draw-out, Compartment Style, non-fused, 120VAC control

MVF Series 7.2kV Brochure

(400A)

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7.2kV Class - 630A, 800A

Motortronics MVF Series 7.2kV Class 630A and 800A, ‘Non-Latching’ Series of medium voltage three-phase vacuum contactors can be used in power systems with a rated voltage up to 7.2 kV and can be used for continuous AC operating currents of up to 800 amperes. Control voltage for the contactor is 110~120VAC or 220~230VAC*.

The MVF Series 7.2kV Class 630A and 800A Class contactors are non-latching and use constant-on electromagnetic coils to close, and hold closed the vacuum bottle contacts. When the power to the electromagnetic coil is removed, the vacuum chamber contacts spring open (termed as; electrically held contacts or non-latching contacts).

 

Model Number Rating Type Configuration
34-630-3-7200C 630A Non-Latching Fixed Mount, Double Terminal without counter, non-fused, 120VAC control
34-800-3-7200C 800A Non-Latching Fixed Mount, Double Terminal without counter, non-fused, 120VAC control

MVF Series 7.2kV Brochure

(630A/800A)

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12kV Class - 400, 630 and 800A

Motortronics MVF Series 12kV Class 400, 630A and 800A, ‘Non-Latching’ Series of medium voltage three-phase vacuum contactors can be used in power systems with a rated voltage up to 7.2 kV and can be used for continuous AC operating currents of uptot 800 amperes. Control voltage for the contactor is 110~120VAC or 220~230VAC*.

The MVF MVF Series 12kV Class 400A, 630A and 800A Class contactors are non-latching and use constant-on electromagnetic coils to close, and hold closed the vacuum bottle contacts. When the power to the electromagnetic coil is removed, the vacuum chamber contacts spring open (termed as; electrically held contacts or non-latching contacts).

 

Model Number Rating Type Configuration
34-400-3-12000 400A Non-Latching Fixed Mount, Double Terminal without counter, non-fused, 120VAC control
34-630-3-12000 630A Non-Latching Fixed Mount, Double Terminal without counter, non-fused, 120VAC control
34-800-3-12000 800A Non-Latching Fixed Mount, Double Terminal without counter, non-fused, 120VAC control

MVF Series 12kV Brochure

(400A/630A/800A)

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*For 200- 230V control, contact factory for price and availability.