Eaton D7PR4T Ac Operated Relay 4PDT

Product Description

The EATON D7PR4T is an AC-operated electromechanical relay with a 4PDT (four-pole double-throw) contact configuration. It is designed for use in control circuits where multiple switching paths must open and close simultaneously from a single coil actuation. The 4PDT arrangement provides four independent sets of normally open and normally closed contacts, making it well suited for sequencing, interlocking, and switching applications in HVAC control panels, industrial control enclosures, and low-voltage electrical systems. Licensed electricians and HVAC controls technicians are the primary installers of this relay type.

The D7PR4T fits into light commercial and residential control panel builds where AC coil operation is required. It is commonly used in relay logic panels, fan coil unit controls, and terminal unit controllers. Its compact footprint allows installation in standard control enclosures without excessive space allocation. This relay suits applications where a single control signal must switch multiple independent circuits at the same time.

Key Features

• 4PDT contact configuration provides four independent switching paths from one coil
• AC-operated coil for compatibility with standard control-circuit voltage sources
• Compact body dimensions support installation in space-constrained enclosures
• Lightweight construction at 0.1 pounds minimizes panel load

Compatibility

Designed as an OEM-style replacement relay for AC-operated control panel applications requiring a 4PDT switching configuration. Verify coil voltage rating against the control circuit before installation.

Installation Notes

Installation should be performed by a licensed electrician or qualified controls technician in accordance with NEC guidelines. De-energize and lock out the control panel before removing or installing the relay. Confirm that the AC coil voltage of the relay matches the control-circuit supply voltage before energizing. Inspect socket or terminal connections for secure seating after installation.

Technical Specifications

• Contact Configuration: 4PDT
• Coil Operation: AC
• Length: 1.8 inches
• Width: 1.2 inches
• Height: 2.1 inches
• Weight: 0.1 pounds
• UPC: 78211416108

Standard Information

• Brand: EATON
• Manufacturer Part Number: D7PR4T