Mars Blue Box Motor Run Capacitor, 3 MFD, Single Section 370 Volt Oval (12003)

About the Mars Blue Box Motor Run Capacitor, 3 MFD, Single Section 370 Volt Oval (12003)

Enjoy savings on the Mars 12003 Motor Start Capacitor, 3 MFD, 370V, Oval at PlumbersStock online. 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. This is what allows it to cycle on and off in rapid succession. Mars is a reputable heating and cooling manufacturer and we are so proud to carry their products.