Mars Blue Box Motor Run Capacitor, 15/10 MFD, Dual Section 440/370 Volt Oval (12177)

About the Mars Blue Box Motor Run Capacitor, 15/10 MFD, Dual Section 440/370 Volt Oval (12177)

Shop and save on the Mars 12177 Dual Motor Run Capacitor, 15/10 MFD, 440V, Oval here with the pros 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 stands by its products with their focus on design, innovation, and functionality.