CBB65A 4uF 450V S3, Small-Value Explosion-Proof Run Capacitor for Compact Single-Phase Fans

CBB65A 4uF 450V S3, Small-Value Explosion-Proof Run Capacitor for Compact Single-Phase Fans: an explosion-proof run capacitor with wire leads, a small-value part for compact single-phase motors. Despite its modest capacitance, it carries the same explosion-proof design and S3 safety class as larger models in the CBB65A range.

Key Features:
• A small 4uF value that still carries the same S3 protection as the larger CBB65A models.
• Leads fit small housings and can be routed around other components.
• Self-healing film layer: if a weak spot breaks down, the surrounding metal layer evaporates and local insulation is restored.
• Efficient energy storage with low loss keeps phase-shift performance consistent from cold start to full load.
• Lead-wire connection suits direct wiring into a motor harness without extra connectors.
• Built to tolerate repeated starts, so it suits equipment that switches on and off often.

Technical Specifications:
• Model: CBB65A; Capacitance: 4uF; Rated voltage: 450V; Safety class: S3
• Construction: explosion-proof body with wire leads
• Detailed electrical parameters for this model are available on request.

Typical Applications:
• Small desk, wall and box fans.
• Compact blowers used in appliance cooling.
• Low-power circulation motors in HVAC accessories.

Selection and Replacement Tips:
• Order this model when the original capacitor is marked 4uF 450V.
• Check mounting space and connection style so the new capacitor fits without modification.

Why Buy from Cixi Riyi:
• Export experience: our capacitors ship to dozens of countries, including the United States, Indonesia, the Philippines, Turkey and Egypt.
• Quality systems: the factory holds ISO9001 and ISO14001 certification, and the product range carries approvals such as CQC, TUV, VDE, IMQ, UL and CE; ask which certificate applies to this model.