The Turbochef NGC-3005 is a solid-state dual-voltage relay for ovens with a voltage of 120/240V and a current of 40A. It provides for effective control of power supply to heating elements to improve cooking efficiency and durability. This relay is compatible with models like the HHB2 convection oven, HHC-2020 convection and conveyor oven, and NGC and NGC2 convection and microwave oven... https://partsfe.com/ngc-3005-turbochef-relay-solid-state