Voltage relays AC 230/400V 2CO short-time 20 ms With transparent cap
Voltage relays AC 230/400V 2CO short-time 20 ms With transparent cap
Voltage relay, 2CO or N-conductor monitor
Voltage relay 5TT3 ... to monitoring of electrical values
Voltage relay, 2CO or N-conductor monitor
N 5TT340 short-time voltage relay
N 5TT340 short-time voltage relay
Time sequence N 5TT3407 short-time voltage relay