The P266 Series Single-Phase Condenser  Fan Speed Control is a cost-effective,  weather-resistant, durable motor speed  control. The P266 Series controls are  designed for approved single-phase,  Permanent Split-Capacitor (PSC) motors  commonly used in a wide variety of  refrigeration and air conditioning condenser  fan applications. The P266 Series controls are designed to  replace the Johnson Controls® P66 Series  and P215 Series fan speed controls, providing  additional features and flexibility, greater  energy efficiency, and longer motor life in a  compact, rugged, weather-resistant package. P266 Series controls are available for  208 through 575 VAC 50/60 Hz range  applications. P266 Series controls have  current ratings from 4 to 12 A, depending on  the voltage and model.  Some P266 Series controls provide optional  control of up to three auxiliary (fixed-speed)  fans or fan stages. In addition, some models  provide two additional high-voltage triacs that  allow you to split the source power to the main  and auxiliary windings, and connect a  low-speed capacitor to increase efficiency at  low-speed operation. Refer to the P266 Series Single-Phase  Condenser Fan Speed Control Product  Bulletin (LIT-12011534) for important product  application information. Features • One or two durable, accurate, stainless  steel, remote-mount pressure transducers  • Available in 208/240 VAC (8 or 12 A),  380/460 VAC (4 A), or 460/575 VAC (4 A)  • Wide, adjustable pressure throttling range • Optional auxiliary fan control  • Optional low-speed capacitor mode  • NEMA 3R, (IP54) enclosure with integral  metal heat-sink and stand-off mounting  feet