As a versatile damper linkage part

making it a primary choice for technicians conducting field replacements

This assembly is R404A

The "/U" suffix denotes a "universally" packaged retail version

OEM Compatibility: Seamlessly replaces the legacy 5H73057-4 part number without requiring cabinet modifications

Functional Devices RIBXKTF Sensor As a versatile damper linkageThe Functional Devices RIBXKTF is a robust, enclosed self powered solid core current sensor engineered for high accuracy load monitoring in demanding commercial HVACR environments. This fixed threshold current switch triggers at a low 0. 25 Amp set point, making it an ideal choice for verifying the run status of small fractional horsepower motors, fans, and pumps. With a sensing range up to 150 Amps and a maximum sensing voltage of 600 VAC, the