The Perlick QD TSD2, 197D8031P005 Start Device is a high-quality OEM component designed to assist in the startup of compressor motors in Perlick refrigeration systems. Operating at 115V/127V, 60Hz, this start device ensures smooth and efficient motor activation, enhancing the performance and longevity of your refrigeration unit. Key Features: Model/Part Numbers: QD TSD2, 197D8031P005 Type: Start Device Voltage: 115V/127V Frequency: 60Hz Application: Designed for Perlick refrigerators to assist in compressor startup and ensure smooth operation ?? 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.