The Allen-Bradley 700-N400A1 is a four-NO (4 N.O.) industrial control relay in the 700-N family, designed to switch multiple loads from a single unit in rugged control panels. The coil is rated for 110 VAC at 50 Hz or 120 VAC at 60 Hz, enabling operation on common international supply standards. This 700-N400A1 provides four normally open contacts, making it suitable for coordinating multiple circuits, alarms, or control signals in machine and process automation applications. Typical uses include control panel wiring for conveyors, presses, and other industrial equipment where robust, reliable switching of several circuits is required.
