Cleveland Controls DFSL-CO Switch excessive soot buildup

excessive soot buildup

non-adjustable setpoints eliminate the risk of field errors or unauthorized adjustments to system safety limits

While both provide 2 SPDT 10A contacts

or corrosion are present

as these specific 12-amp components are frequently the primary point of failure when protecting the U-Control module from external electrical faults

Cleveland Controls DFSL-CO Switch excessive soot buildupThe Cleveland Controls DFSL CO is a heavy duty, factory set air pressure sensing switch designed for reliable performance in duct heaters, ovens, and sophisticated energy management systems. As a veteran preferred air flow proving switch, this non adjustable unit is engineered to actuate at a precise fixed set point of 0. 2" WC on a pressure rise. Its SPDT (Single Pole Double Throw) contact arrangement provides maximum flexibility, allowing for both