The 450-21-0026 is an 8 mfd capacitor accessory designed for reliable performance. It operates over a wide temperature range of -40°C to +85°C. The component's physical dimensions are a height (H) of 1.75 inches (44.5 mm) and a base (B) of 1.875 inches (47.63 mm), and it is designed for an M8 stud. As an accessory with UL and cUL approvals, it is suitable for various applications, including use with PSC motors to create multi-speed blowers.