Mars 62491 3-Pole Definite Purpose Contactor 90A 120V Coil

The Mars 62491 is a heavy-duty 3-pole definite purpose contactor rated for 90 amps inductive load, designed for demanding HVAC and industrial control applications. This contactor features a 120V AC coil operating at 50/60 Hz and is built with Mars 780 series quality for reliable switching of motors, compressors, and heating loads.

Key Features:

• 90 amp inductive rating with 600 volt switching capability
• 3-pole configuration for three-phase motor control
• 120V AC coil voltage (50/60 Hz)
• Enclosed body design for quiet operation and improved durability
• Box lug terminals for secure high-current connections
• Silver-cadmium oxide contacts for extended service life
• Class F insulation rated coil for high-temperature applications
• Dual quick-connect coil terminals plus screw terminal for flexible wiring
• Compatible with Mars 780 and Furnas auxiliary contact blocks
• UL listed for commercial and industrial installations

This definite purpose contactor is ideal for switching air conditioning compressors, refrigeration equipment, heat pumps, and other motor loads up to 50 HP at 480V three-phase. The enclosed design protects internal components from dust and debris while reducing operational noise. Mars 780 series contactors are known for their footprint compatibility with competitive models and use standard Mars replacement coils for easy maintenance.