About The Product

TeSys K contactor, 3 poles (3NO), for motor control applications up to 12A/690V AC-3 (5.5kW@400V),1NC built-in auxiliary contact, connection by screw clamp terminals. For operating rates until 600 cycles/hour and environments until 50°C, it procures reliability and durability to standard applications.

Technical Data

[Ue] rated operational voltage : Power circuit: <= 690 V AC <= 400 Hz
Signaling circuit: <= 690 V AC <= 400 Hz
[Ie] rated operational current : 12 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
12 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
20 A (at <60 °C) at <= 690 V AC AC-1 for power circuit
Control circuit type : AC at 50/60 Hz
[Uc] control circuit voltage : 220...230 V AC 50/60 Hz
Motor power kW : 3 kW at 220...230 V AC 50/60 Hz AC-3
5.5 kW at 380...415 V AC 50/60 Hz AC-3
5.5 kW at 440 V AC 50/60 Hz AC-3
4 kW at 690 V AC 50/60 Hz AC-3
3 kW at 220...230 V AC 50/60 Hz AC-3e
5.5 kW at 380...415 V AC 50/60 Hz AC-3e
5.5 kW at 440 V AC 50/60 Hz AC-3e
4 kW at 690 V AC 50/60 Hz AC-3e
3 kW at 220...230 V AC 50/60 Hz AC-4
5.5 kW at 380...415 V AC 50/60 Hz AC-4
5.5 kW at 440 V AC 50/60 Hz AC-4
4 kW at 690 V AC 50/60 Hz AC-4
[Uimp] rated impulse withstand voltage : 8 kV
[Ith] conventional free air thermal current : 20 A (at 60 °C) for power circuit
10 A (at 50 °C) for signaling circuit
Irms rated making capacity : 144 A AC for power circuit conforming to IEC 60947
110 A AC for signalling circuit conforming to IEC 60947
Rated breaking capacity : 110 A at 440 V conforming to IEC 60947
80 A at 500 V conforming to IEC 60947
70 A at 660...690 V conforming to IEC 60947
Inrush power in VA : 30 VA (at 20 °C)
Hold-in power consumption in VA : 4.5 VA (at 20 °C)
Heat dissipation : 1.3 W
Mechanical durability : 10 Mcycles
Electrical durability : 1.3 Mcycles 12 A AC-3 at Ue <= 440 V
1.3 Mcycles 12 A AC-3e at Ue <= 440 V
0.3 Mcycles 20 A AC-1 at Ue <= 690 V
0.02 Mcycles 72 A AC-4 at Ue <= 440 V
Height : 58 mm
Width : 45 mm
Depth : 57 mm
Net weight : 0.18 kg

SKU: LC1K1210M7