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Motor running capacitor, voltage 450 VAC, 3.9 uF and operating temperature 85°C. Suitable for running mono-phase asynchronous engines, water and air pumps and other electrical devices.
For some monophase AC motors, it is necessary to mount a working capacitor in their circuit to continuously adjust the current or phase offset of the motor windings to optimize its torque. Most engines use capacitors with capacities of 2.5 to 100 microfares and voltages from 370 V to 450 V.
