providing accurate thermal regulation for HVAC water regulation

in high-particulate environments or areas with heavy wildfire smoke

The electrical configuration handles significant inductive loads

this model utilizes a slotted stem and a small bonnet configuration

Supco SFC300400 Switch 340793-762 providing accurate thermal regulation forThe Supco SFC300400 is an encapsulated, non adjustable fan cycling pressure switch designed for heavy duty service in refrigeration and air conditioning systems. Engineered for R410A application, this SPST (Single Pole Single Throw) control features a close on pressure rise logic, making it a critical component for managing condenser head pressure in low ambient conditions. With a precise 400 PSI cut in and 300 PSI cut out rating, it ensures