• A2L Compliant, Designed for use on refrigeration, air conditioning and electric heating systems
• Engineered for today's most demanding commercial refrigeration and HVAC applications
• Enclosed body provides a quieter running contactor and a longer life expectancy
• Oversized Arch Window to simplify wiring
• High Performance Copper & Brass Conductors maximize current carrying capability creating a cooler running contactor
• Multi-purpose Coil Terminals allow the use of QC terminals or stripped wires
• Removable Coils allow field replacement of damaged coils
• Removable Cover provides full access to the contacts
• Thermoplastic Housing resists dusting and contamination of the contacts to maintain maximum conductivity

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.