The Lennox HCC-1XQ04AG106 Contactor (Part Number: 100438-05) is a high-quality, single-pole contactor designed for HVAC applications. It features a 24V AC coil operating at 50/60Hz and is rated for 40 Full Load Amps (FLA). Key Specifications: Manufacturer: Hartland Controls Series: HCC Model Number: HCC-1X04AG106 Type: Definite Purpose Contactor Number of Poles: 1 Switch Type: Single-Pole Single-Throw (SPST) Circuit Configuration: Normally Open Coil Voltage: 24V AC Frequency: 50/60Hz Line Voltage Ratings: 240/277V: 40 FLA, 200 Locked Rotor Amps (LRA) 480V: 40 FLA, 160 LRA 600V: 40 FLA, 120 LRA Coil Terminal Connections: 1/4" Quick Connect This contactor is suitable for various HVAC systems, ensuring reliable performance and durability. It replaces several older Lennox part numbers, including 95M56, 100438-05, and 100438-02. Disclaimer This product is intended for professional use only. Installation by a certified technician is recommended. The seller is not responsible for improper installation, misuse, or any damage caused by self-installation. All trademarks and brand names mentioned in this listing belong to their respective owners. They are used for identification and compatibility purposes only. The product you receive will match the item shown in the photos. Please review all images carefully before purchasing.