Voltage relay T5570 AC 230/400V 2W 0.7/0.9 Asymmetry with transparent cap
Voltage relay T5570 AC 230/400V 2W 0.7/0.9 Asymmetry 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 undervoltage monitoring relay