Cutler-Hammer C10BN3 NEMA Size 0 Magnetic Contactor The Cutler-Hammer C10BN3 is a robust NEMA Size 0 magnetic contactor designed for efficient motor control applications. With a 3-pole configuration and a 110/120V AC coil, it ensures reliable performance in various industrial settings. Key Features Amperage Rating: 18A Voltage Rating: 600V AC maximum Coil Voltage: 110V at 50Hz / 120V at 60Hz Number of Poles: 3 Horsepower Ratings: 1 HP at 120V (Single Phase) 2 HP at 240V (Single Phase) 3 HP at 208V (Three Phase) 3 HP at 240V (Three Phase) 5 HP at 480V (Three Phase) 5 HP at 600V (Three Phase) Enclosure Type: Open (No Enclosure) Auxiliary Contacts: 1 Normally Open (NO) Mounting Style: Panel Mount Terminal Connection Type: Screw Terminals Operating Temperature Range: -4°F to 149°F Mechanical Durability: 20,000,000 operations Electrical Durability: 300,000 operations (AC-3), 85,000 operations (AC-4) Dimensions Height: 3.88 inches Width: 1.75 inches Depth: 3.49 inches The C10BN3 contactor is part of Eaton’s Freedom Series, known for its durability and compliance with NEMA standards. It is suitable for applications requiring non-reversing motor control and is designed to handle various horsepower ratings across different voltage levels.