Resideo - Honeywell Home DP2040A1003 Definite Purpose Contactor

Definite Purpose Contactor DP2040A1003 by Resideo – Honeywell Home is an electromagnetically operated switch engineered for reliable HVAC, heating, cooling and refrigeration control. This 2-pole device provides 40 A at 240/277/480/600 VAC and 50 A resistive at the same voltages, driven by a 24 V AC coil for precise, repeatable switching in open-enclosure installations. UL, CSA and CUR approvals ensure compatibility with standard control circuitry. The compact unit measures 3.3 in wide, 2 in deep and 2.37 in high, and uses #10-32 combination head screws with 1/4 in quick-connect terminals for easy wiring. With a temperature range from -4 to 149 F, it performs reliably in challenging environments.

• Configuration: 2-pole with DPST auxiliary contact
• Coil voltage: 24 V AC
• Current rating: 40 A at 240/277/480/600 VAC; 50 A resistive at the same voltages
• Enclosure: Open
• Connections: #10-32 combination head screws; 1/4" quick-connect
• Approvals: UL, CSA, CUR
• Dimensions: 3.3" W x 2" D x 2.37" H
• Applications: Heating, Cooling and Refrigeration