Empower your most demanding appliances with the CBB60 25uF 450V 4-Pin Capacitor. This heavy-duty metallized polypropylene film unit is designed to provide the massive electrical phase shift required by larger single-phase AC motors. Ideal for extra-large washing machines, industrial-grade water pumps, and workshop air compressors, it ensures smooth, high-torque startups and consistent running efficiency even under heavy mechanical loads.
Ultra-High 25uF Capacity: Rated at 25uF ±5%, this capacitor provides the substantial electrical energy storage necessary for high-load motors to reach operational speed without hesitation.
Professional 4-Pin Layout: Features a 2+2 dual-spade terminal configuration for professional-grade, organized, and secure wiring in high-current appliance control systems.
Advanced Self-Healing (SH): Equipped with high-tech internal dielectric film that automatically isolates and repairs minor electrical failures, preventing total short-circuits and significantly extending the motor's lifespan.
Rugged 450V Ceiling: Designed for 450VAC environments, offering a robust safety margin against voltage spikes and the thermal stress of continuous operation in 50Hz/60Hz systems.
Secure Stud Mounting: Includes an integrated threaded mounting stud on the base, providing a vibration-proof installation within the appliance chassis.
High-Capacity Washing Machines: Standard for heavy-duty wash and spin motors in large-drum commercial and household models.
Industrial & Pool Pumps: Reliable start/run support for water booster pumps, irrigation systems, and swimming pool pumps.
Air Compressors: Suitable for heavy-duty portable air compressors and cooling units.
Heavy HVAC Blowers: Provides the steady torque required for high-volume ventilation and industrial exhaust fans.
Model: CBB60.
Capacitance: 25uF ±5% SH.
Rated Voltage: 450V AC (50/60Hz).
Terminal Type: 4-Pin (Dual Male Spade Terminals).
Can I use this 25uF capacitor if my old one was 20uF or 30uF?
Yes. Most single-phase motors operate safely within a ±10% to 15% capacitance range. A 25uF capacitor is a suitable middle-ground replacement for parts in this range.
Does it matter which way the wires are connected to the 4 pins?
No. CBB60 capacitors are non-polarized. However, you must connect your two circuit leads to one pin on each of the two different dual-terminal sets to ensure a proper circuit.
How do I know if my 25uF capacitor has failed?
If your motor makes a loud humming sound but fails to spin, or if the machine trips the circuit breaker immediately upon starting, the capacitor is likely shorted or weak and requires replacement.
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