Packard C240B Definite Purpose Contactor 2-Pole 40 Amp 120V Coil

The Packard C240B is a definite purpose contactor designed for reliable switching control in HVAC systems, air conditioning units, heat pumps, and other electrical applications requiring automated circuit control. This 2-pole contactor features a 40 amp full-load inductive rating with a 120-volt AC coil operating at 50/60Hz, making it ideal for residential and light commercial installations.

Key Specifications:

• 2-pole configuration for controlling dual circuits
• 40 amp full-load inductive rating
• 50 amp resistive rating
• 120V coil voltage (50/60Hz)
• Locked rotor ratings: 240A at 240V, 160A at 480V, 120A at 600V
• Rated for devices up to 600 VAC
• Class B insulation on coils for enhanced durability

Features & Benefits:

• UL Listed in accordance with Bulletin No. 508 "Industrial Control Equipment"
• Includes lug terminals, spade terminals, and protective covers for versatile installation
• Compatible replacement for multiple OEM part numbers including Mars 17426, Mars 91422, Cutler-Hammer C25BNB240A, and Siemens 45GG20AF
• Compact design measuring 3.38" x 2.75" x 2.25" for easy installation in tight spaces
• Reliable electromagnetic operation for thousands of switching cycles

This contactor is commonly used in air conditioning condensers, heat pump systems, refrigeration equipment, and general-purpose motor control applications where dependable switching is essential.