MARS 780 - 3 pole contactors are designed for demanding applications. The enclosed body design provides quiet operation and improved durability by reducing the intrusion of dust and dirt. Side attachment rails for auxiliary switches (30-60 amp contactors) allow attachment of MARS 780 or Furnas auxiliary switches. Silver-cadmium oxide contacts provide increased contact life when switching inductive loads.

Features:
Large arch window box lugs
SEMS screws or box lugs available on 30 amp contactors
Recessed push to test button (not on 75 and 90 amp contactors)
Enclosed body design
Accepts MARS 780 and Furnas auxiliary switches
Use standard MARS 780 replacement coils
Dual QC coil terminals plus screw terminal for easy termination and jumper arrangements
Coils - class F insulation
600 volt rating
Foot print compatible