Allen-Bradley 700-N400A1 is a Bulletin 700-N AC relay with four normally open contacts and a 10 A rating for AC loads up to 300 VAC, driven by a Type N AC coil. The coil voltages for this family variant are in the 110–120 VAC range, making it compatible with common control-system supplies. Suitable for general-purpose switching in industrial equipment, it’s commonly used in machine-control circuits, control panels, and automation assemblies where compact, reliable relay action is required.
