Class 7004 Type M Line-Arc® DC Contactors

Extremely rugged, mill duty DC contactors. Built of the highest-grade materials and tested to the toughest duty standards, Type M contactors feature the LINE-ARC method of arc extinction for the longer tip life. The Type M also features steel pan mounting and readily accessible power and control terminations.

Class 8503 Type M Line-Arc® AC Contactors

AC version of our Class 7004 Type M contactor. Ideally suited to control AC mill motors, these contactors are designed especially for heavy industry AC drives, such as cranes and mill auxiliaries. Furnished with a DC operating coil, rectifier blocks are available to supply power for several contactors.

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