CBB60 9+4uF 500V S0, Compact Dual Run Capacitor with Extra Voltage Margin

CBB60 9+4uF 500V S0, Compact Dual Run Capacitor with Extra Voltage Margin: a dual run capacitor offering a higher 500V rating for circuits that need extra voltage margin. A 9uF and a 4uF section sit in one aluminum case with insert terminals.

Key Features:
• A 500V rating gives extra voltage headroom over standard 450V parts.
• 9uF and 4uF sections in one aluminum case with insert terminals.
• Thanks to self-healing, an isolated dielectric fault does not spread, so capacitance stays steady over a long service life.
• A low-loss design reduces temperature rise in enclosed motor housings.
• Epoxy filling improves shock resistance, which matters for motors that vibrate during operation.
• Robust under frequent cycling, which reduces premature failure in pumps and fans.

Technical Specifications:
• Model: CBB60; Capacitance: 9uF + 4uF (two sections); Rated voltage: 500V; Safety class: S0
• Case and terminals: aluminum case with insert (push-on) terminals
• Maximum allowable voltage 1.1 times rated; maximum allowable current 1.3 times rated.
• Executive standards: IEC60252, EN60252, GB/T 3667.1, UL810.
• Rated frequency 50/60Hz with a capacitance tolerance of ±5%.

Typical Applications:
• Compact blowers on supply lines that fluctuate.
• Ventilation fans with two windings.
• Small appliance motors whose design calls for a higher-rated part.

Selection and Replacement Tips:
• Never replace a part with a lower voltage rating than the original.
• Check mounting space and connection style so the new capacitor fits without modification.

Why Buy from Cixi Riyi:
• Direct from the manufacturer: Cixi Riyi Capacitor Factory has produced AC motor capacitors since 1997.
• Quick cross-reference: send nameplate photos or a sample and we will confirm the match and quote.