Electromechanical Relay 120V to 277/208V to 480VAC SPDT 17.5x65.5x88mm DIN Rail Monitoring Relay
电压不对称，相序 -
得捷:
MONITORING RELAY 3PH SCREW TERM
欧时:
Monitoring relay
贸泽:
Industrial Relays Phase Monitor SPDT 208-480V 120-227V Sr
艾睿:
Electromechanical Relay 120V to 277/208V to 480VAC SPDT 17.5x65.5x88mm DIN Rail Monitoring Relay
Allied Electronics:
Monitoring Relay; 3-Phase Voltages; 480VAC; Screw Conn; EMD-BL-PH-480
Verical:
Electromechanical Relay 120 to 277/208 to 480VAC SPDT17.5x65.5x88mm DIN Rail Monitoring Relay
Online Components:
Monitoring relay for monitoring the phase sequence and asymmetry of 3-phase voltages at 208 ... 480 V AC/120 ... 277 ...