PTMJ320

The Packard PTMJ320 motor start capacitor is a crucial component in the starting system of various motors, especially those operating on 220-250 volts AC three-phase power. This capacitor, with a capacitance rating of 320-384 microfarads (mfd), is specifically designed to provide the motor with a powerful starting current to help it rotate and begin its operation.

The PTMJ320 capacitor is built to withstand the rigors of industrial applications. It is constructed with high-quality aluminum electrodes and a robust dielectric material. The electrodes are enclosed in a sturdy, epoxy-coated steel case that offers excellent protection against moisture, dust, and other environmental hazards. The capacitor's terminals are designed to ensure a reliable connection, even under heavy current loads.

The capacitance value of 320-384 mfd is crucial for ensuring the motor's correct starting torque. This value is determined by the motor's specifications and the operating conditions. The PTMJ320 capacitor's voltage range of 220-250 volts AC RMS ensures compatibility with a wide range of motors.

The Packard PTMJ320 motor start capacitor is designed to provide a short-term, high-current boost to the motor during starting. Once the motor reaches its operating speed, the capacitor no longer plays an active role in the motor's operation. However, its presence ensures the motor's reliable start-up, even under heavy loads.

This capacitor is a vital component in maintaining the efficiency and longevity of the motor. It helps to reduce the power consumption of the motor during starting, as well as minimizing the electrical stress on the motor windings. As a result, the motor experiences less wear and tear, leading to a longer operational life.

In summary, the Packard PTMJ320 motor start capacitor is a robust and reliable component that plays a critical role in the starting system of various motors. Its high capacitance value of 320-384 mfd and voltage range of 220-250 volts AC RMS make it suitable for a wide range of industrial applications. The capacitor's durable construction, efficient design, and ability to extend the motor's operational life make it an excellent investment for any industrial operation.

The Packard PTMJ320 motor start capacitor is a crucial component in the starting circuit of induction motors. Here are some pros and cons to consider before making a purchasing decision:

1. High Capacitance: This capacitor provides a capacitance range of 320-384 microfarads, which is suitable for various motor applications.

2. Voltage Range: With a voltage range of 220-250 volts VAC, this capacitor can be used in a wide range of industrial applications.

3. Reliable Performance: Packard is a reputable brand known for producing high-quality capacitors. This motor start capacitor is designed to provide reliable performance and long service life.

4. Energy Efficient: This capacitor is designed to minimize energy losses, making it an energy-efficient choice.

1. Expensive: Compared to other capacitor brands, the Packard PTMJ320 may be more expensive.

2. Large Size: Due to its high capacitance and voltage rating, this capacitor is larger in size than some other capacitors, which may require additional space for installation.

The Packard PTMJ320 motor start capacitor is a high-performance, reliable, and energy-efficient option for industrial applications. However, its higher price point and larger size may be a drawback for some users. Ultimately, the decision to purchase this capacitor will depend on the specific requirements of your application and your budget.

If you require a high capacitance and voltage range for your motor start application and prioritize reliable performance and energy efficiency, the Packard PTMJ320 motor start capacitor is a recommended option. However, if cost is a significant concern, you may want to consider alternative capacitor brands that offer similar specifications at a lower price point.

Details:

Motor start capacitor 320-384 mfd 220-250 volt vac fits Packard PTMJ320 TTMJ320the capacitor is in the box. The first picture is for reference only.

specifications centrafurn:

• brand: Fits Packard
• mpn: Ptmj320
• part type: Motor Capacitor
• country of origin: United States

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• options: ship-to-home
• sold #: 7
• started: may 20, 2026
• availability: in stock
• prices: $5.33–$46.53
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• in stock #: 5

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