Box Cap Wire Type 1.5UF

Description

The CBB61 1.5µF 450VAC Box-Type Motor Run/Start Capacitor is a high-precision electrical component designed to regulate speed, provide smooth starting torque, and maintain phase efficiency in small, single-phase alternating current (AC) fractional motors. Encased in a compact, pitch-sealed, flame-retardant rectangular plastic shell, this model features a molded mounting hole for easy screw-down installation and two flexible, heavy-duty insulated wire leads for hassle-free inline splicing.Engineered with advanced self-healing metallized polypropylene film, it handles continuous workloads up to 450V AC ($50/60text{Hz}$) with a professional $pm5%$ tolerance. The internal self-healing design ensures that if a minor voltage surge punctures the dielectric layer, the circuit instantly isolates the micro-fault—preventing sudden, permanent component failure and keeping your everyday home appliances running quietly, coolly, and efficiently.Key FeaturesPrecise 1.5µF Capacity: The absolute standard rating for low-power household fan speed control and motor regulation.Flexible Wire Leads: Dual pre-stripped, flexible pigtail wires make it incredibly simple to splice, twist, or wire-nut directly into your appliance’s existing wiring harness.High-Voltage Durability: Rated for up to 450VAC, making it completely backwards-compatible with 400V, 300V, or 250V systems.Secure CBB61 Geometry: Space-saving rectangular box profile with an integrated top mounting tab to handle high operational vibrations.Self-Healing Technology: Extends motor life by automatically correcting minor internal electrical faults caused by power grid spikes.Compatible Machines & ApplicationsA 1.5µF wire-type box capacitor is the single most common size found in small, residential air-moving appliances. It is the textbook factory replacement part for fixing equipment that hums, runs too slowly, or refuses to spin on its own, including:1. Household Cooling Fans (Most Common)Ceiling Fans: The exact default size used in standard residential ceiling fans to manage low, medium, and high-speed selections.Pedestal & Table Fans: Powers standard oscillating room fans and floor stand air circulators.Wall-Mounted Fans: Found in bedroom, office, and patio wall-mounted multi-speed fans.2. Ventilation & Air ExtractionBathroom Exhaust Fans: Regulates the small induction motors that pull moisture and odors out of home bathrooms.Kitchen Range Hoods: Powers the internal extraction blowers positioned above cooktops and stoves.Inline Duct Fans: Used in small residential grow-room or HVAC helper duct fans.3. Small Motorized Household AppliancesAir Purifiers: Drives the small internal circular fans that pull ambient air through paper and HEPA filter elements.Humidifiers & Dehumidifiers: Powers the low-wattage moisture circulation fans.Small Animated Displays: Used in motorized rotating storefront displays, Christmas yard decorations, or low-power hobby pumps.⚠️ Installation Safety Tip: Even a small 1.5µF capacitor can hold a sharp, painful electrical sting long after the appliance has been completely unplugged. Always turn off the circuit breaker, unplug the machine, and use an insulated screwdriver to bridge the two bare wire ends together to safely discharge any residual electricity before handling the wires!