Profile: PFC Engineering Ltd. specializes in offering power factor correction units and power quality products. The C and CB type capacitor modules are designed for local correction of individual loads, such as single motors, starters, or control gear, where power factor correction is more appropriately located at the source. The CB series incorporates an integral circuit breaker for independent isolation and overload protection. The automatic power factor correction units enclosure is of robust steel construction, and is designed for total front access via a hinged door. Top or side cable entry is provided as standard. Bottom cable entry is also available upon request. The unit utilizes an SBA type modular equipment tray system. Each equipment tray includes the requisite capacitors, soft switching contactors, auxiliary, and control fuses. This system greatly simplifies modification or upgrade.