The Blodgett 21618 Infinite Switch controls electrical heat adjustment in compatible cooking equipment through a variable switching range. Rated at 5 AMP and 120V, this switch uses a 3/16-inch configuration with a horizontal Palnut mount for panel installation. Its control function allows the connected heating circuit to be adjusted according to the selected setting. This component ca... https://partsfe.com/infinite-switch-for-blodgett-part-21618