Parts 40A Solid State Relay PreviousLED Pilot Light - 22m (color & voltage options) NextPID Controller for Gas Fired Brewing Systems 40A Solid State Relay 40A Solid State Relay $14.00 Load Voltage 24-480 VACControl Voltage 3-32 VDC Add To Cart Facebook0 Twitter You Might Also Like 2 - Position 1 NO Contact Switch $8.00 Sensor Cable - Fits Ruby Pro Gas Fired Systems from $36.00 Ignition Electrode (spark and sense) $39.00 Emergency Stop Button - Red Mushroom $8.00 Sensor cable (for gas fired systems) - Old Style (different ends) from $32.00