Electromechanical Relay 415/440VAC 10A SPDT50x72.5x75mm DIN Rail Phase Control Relay
电压不对称，相损，相序 220VAC
得捷:
CONTROL RELAY PHASE 3X440VAC DIN
Newark:
# CROUZET CONTROL DWRA440A Phase Monitoring Relay, Sequence , Failure, WRA Series, SPDT, 10 A, DIN Rail, Quick Connect
MASTER:
Electromechanical Relay 415/440VAC 10A SPDT 50x72.5x75mm DIN Rail Phase Control Relay
Online Components:
Electromechanical Relay 415/440VAC 10A SPDT 50x72.5x75mm DIN Rail Phase Control Relay
Electro Sonic:
Electromechanical Relay 415/440VAC 10A SPDT 50x72.5x75mm DIN Rail Phase Control Relay