Discover the Westinghouse 4.0MFD 400 - Volt Rectangular Motor Start/Run Capacitor, part number 1455648 (equivalent to CAC4UF). This capacitor is a perfect fit for any appliance that requires a start or run capacitor with the same ratings. It has compact dimensions of 46.5mm X 34.5mm X 21.5mm and features a single mounting hole for easy installation. The 4.8mm spade terminals ensure a secure connection. Its rectangular shape is commonly used in many split - system air conditioners, ceiling fans, and small appliances. Installing this capacitor is a breeze, and it comes with a full guarantee. With over 25 years of experience supplying appliance parts to both the trade and retail sectors, you can buy with complete confidence.


Using the Westinghouse motor start/run capacitor is easy. First, make sure your appliance is turned off and unplugged to avoid any electrical hazards. Locate the old capacitor in your appliance. You can identify it by its shape and the terminal connections. Carefully remove the old capacitor, taking note of how the wires are connected. Then, connect the wires to the 4.8mm spade terminals of the new Westinghouse capacitor. Once connected, use the single mounting hole to secure the capacitor in place. When it comes to maintenance, keep the capacitor clean and free from dust. Check the connections regularly to make sure they are tight. If you notice any signs of damage, like bulging or leaking, replace the capacitor immediately. Always follow the safety instructions provided with your appliance when working with electrical components.