37KW CONTACTOR 3P + 1NO/1NC 440V AC

TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 80 A - 440 V AC 50/60 Hz coil

Range: TeSys
Product or component type: Contactor
Contactor application: Motor control, Resistive load
Utilisation category: AC-1, AC-4, AC-3
Poles description: 3P
Power pole contact composition: 3 NO
[Ue] rated operational voltage: Power circuit: <= 300 V DC 25...400 Hz, Power circuit: <= 690 V AC
[Ie] rated operational current: 125 A (at <60 °C) at <= 440 V AC AC-1 for power circuit, 80 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
Control circuit type: AC at 50/60 Hz
[Uc] control circuit voltage: 440 V AC 50/60 Hz
Auxiliary contact composition: 1 NO + 1 NC
[Uimp] rated impulse withstand voltage: 8 kV conforming to IEC 60947
Overvoltage category: III
[Ith] conventional free air thermal current: 10 A (at 60 °C) for signalling circuit, 125 A (at 60 °C) for power circuit
Rated breaking capacity: 1100 A at 440 V for power circuit conforming to IEC 60947
Average impedance: 0.8 mOhm - Ith 125 A 50 Hz for power circuit
Electrical durability: 0.8 Mcycles 125 A AC-1 at Ue <= 440 V, 1.5 Mcycles 80 A AC-3 at Ue <= 440 V
Power dissipation per pole: 5.1 W AC-3, 12.5 W AC-1
Safety cover: With
Mounting support: Rail, Plate