The ABB AF750-30-22-70 is a robust AC non-reversing IEC contactor designed for high-performance applications. This model features a 3-pole configuration with normally open contacts and a versatile 100-250V AC/DC coil. It includes 1NO/1NC auxiliary contacts and is capable of handling significant electrical loads with ratings of AC1=900A and AC3=810A. Suitable for motors up to 300HP at 240V and 600HP at 480V, it ensures reliable operation in demanding environments.
Key specifications include a magnetic coil type, box lug termination, and compatibility with E800Du overload relays. The contactor is housed in an AF750 frame size and offers additional auxiliary contacts (2NO; 2NC) for enhanced functionality. It supports a maximum of 700HP at 575/600V in a three-phase setup, making it ideal for heavy industrial uses.
Dimensions are 14.05 inches in height, 8.27 inches in width, and 9.53 inches in depth, with a net weight of 35 pounds and 2 ounces. This contactor is engineered to meet rigorous standards, providing a reliable solution for managing high-power motors and complex electrical systems in industrial settings.