Eaton D15CR31AB Freedom Series Industrial Relay

The Eaton D15CR31AB Freedom Series industrial relay is a four-pole switching device featuring three normally open (NO) contacts and one normally closed (NC) contact, driven by a 120 VAC coil. Energizing the coil closes the three NO paths while the NC path opens, allowing a single relay to control multiple circuits from one coil and establishing a defined default state when power is removed. This configuration makes it suitable for control logic in industrial environments where multiple loads must be actuated together. As part of Eaton's Freedom Series, the D15CR31AB is designed for rugged performance in control panels and automation equipment that rely on AC control signals. The 120 VAC coil specification indicates compatibility with common mains control voltages, reducing the need for additional interface hardware in many installations. The part number D15CR31AB identifies this exact three-NO, one-NC arrangement within Eaton's catalog, ensuring you select the correct configuration for your control scheme.