"ELECTRONIC FAN SPD.CTL
Johnson Controls S66AA-1, Inc. S66AA1 ELECTRONIC FAN SPD.CTL,24V
Johnson Controls S66AA-1, Inc. S66AA1 ELECTRONIC FAN SPD.CTL,24V has been superseded by model # S66AA-1K1932-3 , Product type 3 - Fan only (120VAC)
The Johnson Controls S66AA-1 , Inc. S66AA1 ELECTRONIC FAN SPD.CTL,24V is an electronic fan speed control with a built in thermal overload protector. It uses a double in-line packaging (DIP) discrete surface-mount technology (SMT). This product is designed for commercial and industrial applications. The Johnson Controls S66AA-1 , Inc. S66AA1 ELECTRONIC FAN SPD.CTL,24V is specifically made to control air flow and fan speeds from various types of fans or blowers with low duty cycle operation in HV
Johnson Controls' Electronic Fan Speed Control for 24V Applications is specifically designed to regulate fan speed. The S66AA-1 can switch a fan on and off as well as operate a variable speed fan."
The Johnson Controls S66AA-1 is an Electronic Fan Speed Controller designed for commercial use. The device is made of durable material to ensure strength and sturdiness.
Controls the speed of an electronically controlled fan.
The S66AA-1 is a Johnson Controls single speed electronic fan speed controller that provides sufficient fan power to most standard blower fans. The device has a pair of N.O. (normally open) contacts and a low voltage wiring terminal.