Main
Range Easy TeSys
Range of product Easy TeSys Control
Product or component type Contactor
Device short name LC1E
Contactor application Motor control
Resistive load
Utilisation category AC-1
AC-3
Poles description 3P
[Ue] rated operational voltage Power circuit: = 690 V AC 50/60 Hz
[Ie] rated operational current 65 A (at 55 °C) at = 440 V AC AC-3 for power circuit
80 A (at 60 °C) at = 440 V AC AC-1 for power circuit
[Uc] control circuit voltage 220 V AC 50 Hz
Complementary
Motor power kW 18.5 kW at 220...230 V AC 50/60 Hz
30 kW at 380...400 V
37 kW at 415 V
37 kW at 440 V
37 kW at 500 V
37 kW at 660...690 V
Pole contact composition 3 NO
[Ith] conventional free air
thermal current
80 A (at 55 °C)
Irms rated making capacity 650 A at 440 V AC for power circuit conforming to IEC 60947-4-1
Rated breaking capacity 520 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand
current
520 A 40 °C - 10 s for power circuit
260 A 40 °C - 60 s for power circuit
110 A 40 °C - 600 s for power circuit
Associated fuse rating 10 A gG at = 690 V coordination type 1 for control circuit conforming to IEC 60947-5-1
125 A gG at = 690 V coordination type 1 for power circuit
Average impedance 1 mOhm - Ith 80 A 50 Hz for power circuit
Power dissipation per pole 4.2 W AC-3
6.4 W AC-1
[Ui] rated insulation voltage 690 V conforming to IEC 60947-4-1
Overvoltage category III