The ABB NL22E DC110V contactor/relay is a compact control/auxiliary contactor designed for switching and control of auxiliary circuits in industrial electrical systems, particularly where DC control voltage is used. It features a 110 V DC coil that actuates the internal contact set to make or break circuits. The device is suitable for use in control panels, motor control centers, relay logic systems, and other applications requiring reliable DC‑coil switching of control circuits. The NL22E series is part of ABB’s broad range of contactors and relays and can be used in conjunction with other switching and protection devices.
