Cleveland Controls DFS-448-112 Switch Professional Build Quality: Features high-grade

Professional Build Quality: Features high-grade pink ID color-coding and durable contacts designed for consistent normally closed operation

Designed to provide precise overcurrent protection

they typically step the voltage down to 120V AC for the ignitor

Subsituting a higher temperature switch poses a significant safety risk

Optimized System Efficiency: Maintains secondary sealing to prevent energy loss and protect the actuator from fluid bypass or steam escape

Cleveland Controls DFS-448-112 Switch Professional Build Quality: Features high-gradeThe Cleveland Controls DFS 448 112 is a precision engineered fixed set point air pressure sensing switch designed for critical proving applications in duct heaters, ovens, and energy management systems. Built with a robust plated housing and a high grade silicone diaphragm, this SPDT air flow switch is factory calibrated to actuate on a pressure rise of 0. 05" 0. 02" w. c. Its compact, open mount design with a flat strap bracket makes it an ideal