Restore reliable compressor startup with this Start Relay (05K5AB), compatible with Duke part number 9660C-3018-183 and a direct replacement for 040-0163-06. This relay is essential for initiating the compressor in your refrigeration or heated holding units, ensuring consistent performance and efficient operation. Key Features Direct replacement for Duke 9660C-3018-183 and 040-0163-06 Supports safe and efficient compressor startup Built to OEM-grade specifications Compact design for easy installation Enhances system reliability and performance Specifications Model Number: 05K5AB Voltage/Type: As per OEM compressor specs Application: Start relay for compressor circuits Replaces: 040-0163-06 Mounting: OEM-compatible plug-in design Compatible Models SUB-CP-TC, SUB-CU, SUB-HF Why Choose This Item This start relay helps ensure smooth compressor operation, reducing stress on your refrigeration system and preventing costly malfunctions. Designed to match Duke?s original specifications, it?s a dependable solution for restoring proper startup function and equipment efficiency.