Siemens Industrial Controls 3UG5616-1CR20 Relay 30067439-890 providing precise cycling for walk-in

providing precise cycling for walk-in coolers

Whether you are performing a routine chiller service or a complex system repair

this motor features a 48-frame diameter and robust insulation to withstand high ambient temperatures common in rooftop installations

Built to handle the thermal stressors of high-cycle heating environments

Siemens Industrial Controls 3UG5616-1CR20 Relay 30067439-890 providing precise cycling for walk-inThe Siemens SIRIUS 3UG5616 1CR20 is a high performance phase monitoring relay designed for precise diagnostics in industrial and HVACR environments. This digitally adjustable voltage monitoring relay provides comprehensive oversight for 3 phase systems, tracking phase sequence, failure, asymmetry, and frequency monitoring across a wide operating range of 90 to 690 V AC. As a successor to the legacy 3UG4 series, it incorporates an intuitive LCD display