Mars Blue Box Motor Run Capacitor, 15/5 MFD, Dual Section 440/370 Volt Oval (12271)

About the Mars Blue Box Motor Run Capacitor, 15/5 MFD, Dual Section 440/370 Volt Oval (12271)

Get a discount on the Mars 12271 Dual Motor Run Capacitor, 15/5 MFD, 440V, Oval from 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 has a strong reputation in the heating and cooling industry for quality manufacturing.