Resideo - Honeywell Home DP2030A1004 Definite Purpose Contactor

Definite Purpose Contactor DP2030A1004 from Resideo (Honeywell Home) provides reliable, compact control for heating, cooling and refrigeration systems. This 2-pole electromagnetically operated design features a 24 V AC coil and a 30 A rating at 240/277 VAC, with a robust 40 A resistive rating at 240/277/480/600 VAC.

An auxiliary DPST contact adds signaling or interlock capability, while the open enclosure keeps installation straightforward in tight spaces. The unit is UL, CSA and CUR approved for safety and compliance.

Physical specs include 3.63 in width, 3.8 in depth and 3.25 in height, with #10 to 32 combination head screws and 1/4 in quick-connect terminals. It operates from -4 to 149 °F and is suitable for heating, cooling and refrigeration applications.

• 2-pole, electromagnetically operated contactor
• 24 VAC coil for reliable control
• 30 A at 240/277 VAC; 40 A resistive at 240/277/480/600 VAC
• Auxiliary contact DPST for signaling or interlock
• Open enclosure for compact installations
• UL, CSA, CUR approved
• Terminals: #10–32 combination head screws; 1/4 in quick-connect
• Temperature rating: -4 to 149 °F
• Applications: heating, cooling and refrigeration