The Nortek 1014863L1 (XMC0-251-EBBE-059) Contactor is a heavy-duty, 1-pole electrical contactor designed for HVAC systems operating at 240/277VAC, 50/60Hz. This OEM-grade component provides reliable switching of high-current loads such as compressors, fan motors, and electric heaters. If your system is experiencing intermittent operation, failure to start, or buzzing from the electrical panel, a worn contactor is often the cause?making this replacement essential for restoring reliable performance. Key Features 1-pole HVAC contactor for commercial and residential systems Rated for 240/277VAC, compatible with both 50Hz and 60Hz systems Ensures dependable switching for compressors, blowers, and electric heat circuits Durable, long-life contacts designed to handle high-amperage loads OEM-compatible replacement for Nortek/Maytag/Frigidaire/Intertherm/Ruud systems Specifications Part Number: 1014863L1 Alternate Model: XMC0-251-EBBE-059 Type: 1-Pole Contactor Voltage Rating: 240/277VAC Frequency: 50/60Hz Application: HVAC compressors, motors, and heating components Compatible Models: (Compatibility list not provided ? I can add it if you upload the model list image or provide the text.) Why Choose This Item This contactor offers high reliability, safe electrical switching, and OEM-level performance, making it essential for maintaining smooth and dependable HVAC operation. Its rugged design helps prevent nuisance failures, reduces downtime, and ensures your heating or cooling system runs efficiently in demanding environments.