SUREPHON 30+5 uF 30/5 MFD ±5% 370V/440VAC Dual Run Start Capacitor CBB65B Works for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

SUREPHON 30+5 uF 30/5 MFD ±5% 370V/440VAC Dual Run Start Capacitor CBB65B Works for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

【AC CAPACITOR】CBB65B dual run start capacitor replacement for 370 / 440Volt capacitors, A Class, 10000 AFC. HVAC capacitor 30+5 MFD air conditioner capacitor, Heat Pump capacitors Carrier AC Capacitor. 【Operating Details】Capacitance Range: ±5% (std.). Frequency: 50-60Hz. Operating Temperature Range: -40°C to +70°C / -104°F to +158°F. 【EASY TO REPLACE】No wiring or adapter changes are required. There are three terminals on the top of the AC capacitor: the compressor motor is marked "Herm," the fan is marked "Fan," and the common line is marked "C." For AC Unit Fan Motor Start, Heat Pump, or Condenser Straight Cool. 【UL CERTIFIED CAPACITOR】Built to the TOUGHEST U.S. standards for AC motor run capacitors. Designed to the highest standards - meets EIA-456-A and IEC 60252-1:2001 specifications. With UL certificate:E325324 (Certificate No.) 【CAPACITOR 30/5 440V SUITABLE MODEL】Replacement for TRCFD305 , TT-CAP-30/5/440 , 97F9833 , 27L877 , C3305R , 97F9981 , HC98JA031D , PRCD305 , CPT00659 , CPT-0659 , C4305R , USA2226 , P291-3054R , HCKS300D050R440Z Surephon is the only manufacturer of the capacitor integrated production in the world, ranging from electrical film production for capacitors, film metallization, spare parts (plastic parts and explosion-proof assemble) to capacitor assemble.

Structure:Cylinder/ellipsoidal aluminium case, built in reliable explosion-proof device.

Features: Low dissipation,stable capacitance, good insulation, good self-healing,reliable quality, long life,anti-striking current,strong overload capability etc.

Main use: Applied to 50/60Hz AC motor for starting and running,such as air conditioner, comperssors.refrigerator,torage welding machine, motor, light etc.

This kind of capacitor utilizes hermetically-sealed construction. When the inner core is broken down during the usage of capacitor,polypropylene film (BOPP). the main material of core,is decomposed in the high temperature resulted from the breakdown, causing a lot of gas which cannot be released.
The gas in the capacitor increases the inner pressure, which deforms the cover of capacitor and makes it bulge outward.As the rivet connects terminals,insulated bowl,sealing ring and capacitor cover as the assembly.other parts of this assembly move above with the capacitor cover.
Copper foil sticks to the explosion-proof block which is fixed in the capacitor. When the capacitor cover moves above,copper foil cannot move and is pulled off if the capacitor inner pressure meets a certain level. In this way, the core of the capacitor disconnects with the outside power supply and breakdown of core is terminated.so as to activate protection.