Founded in 1900, RAFI today develops and produces electromechanical components and systems for human-machine interaction. RAFI’s comprehensive product portfolio features a full range of HMI components, including pushbuttons, tactile switches, emergency stop buttons, key switches, selector switches, signal indicators, membrane keyboards, capacitive touch systems, and complete control and operati
3-Phase Star-Delta True RMS Monitoring Relay, Sequence and Phase Loss, Over/Under Voltage, 1 SPDT Relay Output, IP20, DIN-rail mounting, Measuring Range 323 to 550Vac, 22.5x83,5x99.5mm housing