Is this compatible with 3-phase units

Corrosion Resistance: Built with a durable stainless steel chassis and discharge components to withstand acidic flue gases

Simplified Field Installation: Features standardized 6-pin polarized plug connectors for faster

If you are experiencing "hunting" or inability to shut off flow completely (internal leakage)

Field Flexibility: Allows for easy relocation of the sensor to solve "hot spot" or "cold spot" complaints without technical downtime

MARS 50355 Transformer R-22 Is this compatible with 3-phaseThe MARS 50355 Transformer is a heavy duty, foot mount solution designed for demanding HVACR control circuits. Engineering for versatile field replacement, this 40VA control transformer features a primary tap for 120V AC and provides dual secondary outputs of 24V and 12V AC. This multi tap configuration is essential for technicians servicing older refrigeration racks or specialized beverage equipment where dual voltage control signals are required.