LINE-ARC® AC & DC Contactors

What is the Line-Arc® method of arc extinction?

The Line-Arc® method, patented by EC&M Company in the 1920's, adds life to the contactor by keeping the arc centered in the arc chute, allowing less wear to the arc chute material. The result: arc chute life is extended.

Are the contact tips for the "L" contactor and the "M" contactor family the same?

Yes, reference the Class 9998 type M contactor tip kit part numbers. 

View Mobile Site.