The coil accepts AC or DC from 200 to 280 V, covering a wide range of control voltages common in European and North American installations.
Screw-type terminals accept solid conductors from 2x 0.5 mm² up to 2x 4 mm², and stranded conductors from 2x 1 mm² up to 2x 10 mm². At 40 °C ambient, a single 6 mm² conductor fits; at 60 °C, you can land a single 10 mm² or two 6 mm² conductors. This gives flexibility for both control-circuit wiring and power-circuit feeds without needing adapters.
Environmental and mounting notes
Switching performance
Arcing time is 10 ms, and switching frequency reaches 180 operations per hour at voltages up to 600 V, dropping to 150 at 690 V. The coil operates with AC or DC, with a rated value of 200 to 280 V at 50 or 60 Hz. The initial operating value is 0.7 times the rated voltage, and the full-scale value is 1.3 times, giving a clear pickup and dropout margin.