Square D 8501CDO22V53 General Purpose Relay Dpdt 24 Vdc

Product Description

The SQUARE D 8501CDO22V53 is an electromechanical general purpose relay rated at 10 VA with a 24 VDC coil. It uses a double-pole double-throw (DPDT) contact form and screw clamp terminal connections. Contact ratings are 10 amps at 110 volts and 4 amps at 220 volts. The relay measures 2.9 inches wide, 2.7 inches high, and 3.7 inches deep and weighs approximately 0.7 pounds. It is designed for industrial and commercial control circuits and is installed by licensed electricians and industrial controls technicians in panel and enclosure applications.

This relay is suited for general purpose switching applications in commercial and industrial control panels, machine control circuits, and building automation systems. It fits scenarios requiring a compact DIN-rail or panel-mount relay with screw clamp terminations for secure field wiring. The DPDT configuration provides two independent sets of normally open and normally closed contacts, making it appropriate for interlocking, sequencing, and signal switching duties.

Key Features

• DPDT contact form with 10 amp rating at 110 volts and 4 amp rating at 220 volts
• 24 VDC coil voltage for low-voltage control circuit compatibility
• Screw clamp terminals for secure, tool-tightened field connections
• 10 VA power rating for efficient coil operation
• Compact footprint: 2.9 inches wide, 2.7 inches high, 3.7 inches deep
• RoHS compliant construction

Compatibility

Designed as an OEM-style general purpose relay for commercial and industrial control panel applications requiring a 24 VDC DPDT electromechanical relay with screw clamp terminations.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out all control circuit power before removing or installing the relay. Screw clamp terminals require a standard flathead screwdriver and should be tightened to the terminal manufacturer specification listed on the relay body or datasheet. Verify coil voltage and contact load ratings match the application before energizing the circuit.