Resideo - Honeywell Home R4222B1082 General Purpose Relay

The R4222B1082 General Purpose Relay from Resideo - Honeywell Home is a versatile AC operated relay designed for refrigeration, air conditioning, and vending machines. With a SPDT contact configuration and a 24 V AC coil, it provides reliable switching for HVAC and appliance control circuits.

This relay delivers flexibility with a wide contact voltage rating of 120/208/240/277/480 VAC at 50/60 Hz and diverse current capabilities to match your load. Options include 3 A at 480 VAC up to 60 A at 120 VAC (locked rotor) and 35 A at 208/240/277 VAC, plus resistive ratings for 120/208/240/277 V at ~20 A. Coil drive is 24 V AC, making it compatible with standard low-voltage controls. The device uses 1/4 inch Quick Connect terminals for easy installation and offers UL and CSA approvals for trusted safety.

Key specs and features:

• AC operated, SPDT relay for reliable single-pole double-throw switching
• Coil voltage 24 V AC at 50/60 Hz
• Wide contact voltage range 120/208/240/277/480 VAC
• Broad current ratings up to 60 A at 120 VAC and 35 A at 208/240/277 VAC
• Terminals 1/4 inch Quick Connect
• Approvals UL and CSA
• Compact dimensions 2-5/32 in W x 2-3/8 in D x 1-7/8 in H
• Applications Refrigeration, air conditioners, vending machines

Operating temperature from -20 to 150 Deg F ensures performance in harsh environments common to commercial equipment.