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Proper spring tension is vital for maintaining correct air damper control
Versatile Compatibility: Tested for use with a wide range of refrigerants including R22
Due to the complexity of HVACR electrical systems and the risk of high-voltage exposure
including the V241
Siemens Industrial Controls 3RU2116-1FB0 Relay 321894-708 Proper spring tension is vitalThe Siemens SIRIUS 3RU2116 1FB0 is a precision engineered thermal overload relay designed for reliable motor protection in industrial and commercial HVACR applications. Built for S00 frame size contactors, this 3 pole unit features an adjustable current setting range of 3. 5 to 5. 0 Amps, providing a robust defense against overheating caused by overloads or phase failure. As a Class 10 overload relay, it ensures a trip response in 10 seconds or less
