Mars Blue Box Motor Run Capacitor, 40/4 MFD, Dual Section 440/370 Volt Round (12285)

About the Mars Blue Box Motor Run Capacitor, 40/4 MFD, Dual Section 440/370 Volt Round (12285)

Save now when you buy the Mars 12285 Dual Motor Run Capacitor, 40/4 MFD, 440V, Round here at PlumbersStock. Motor run capacitors alter the current, creating a rotating magnetic field in single-phase induction motors. This Blue Box series has a reputation for producing the most reliable motor run capacitors. The initials MFD stand for Microfarad (a millionth of a Farad), which is a measurement of the capacitor's capacity. Mars is known for heating and cooling reliability and innovative solutions.