The Rational 42.00.366P Input/Output Module Extension SSR helps manage electrical signals between the control system and connected components in compatible commercial cooking equipment. This module extension uses solid-state relay (SSR) technology to switch electrical loads electronically, supporting reliable communication and controlled operation of connected functions. It works with... https://partsfe.ca/rational-42-00-366p-input-output-module-extension-ssr/2-42.00.366P.html