Description

Manufacturer: Schneider electric
Type: Contactor
Model: LC1K0910B7

Range: TeSys
Device short name: LC1K
Control circuit voltage: 24 V AC
Motor power: 4 kW @400 V AC
Frequency: 50/60 Hz
No. of poles: 3
Auxiliary contact composition: 1 NO
Rated operational voltage: 690 V AC
Rated operational current: 9 A@ 440 V AC, 20 A@690 V AC
Rated impulse withstand Voltage Uimp: 8 kV
Conventional free air thermal current Ith: 20 A (at 140 °F (60 °C)) for power circuit, 10 A (at 122 °F (50 °C)) for signaling circuit
Rated short-time withstand Current Icw:
90 A 122 °F (50 °C) – 1 s for power circuit
85 A 122 °F (50 °C) – 5 s for power circuit
80 A 122 °F (50 °C) – 10 s for power circuit
60 A 122 °F (50 °C) – 30 s for power circuit
45 A 122 °F (50 °C) – 1 min for power circuit
40 A 122 °F (50 °C) – 3 min for power circuit
20 A 122 °F (50 °C) – >= 15 min for power circuit
80 A – 1 s for signaling circuit
90 A – 500 ms for signaling circuit
110 A – 100 ms for signaling circuit
Standard: IEC/EN 60947-4-1
Dimensions: 58 x 45 x 57 mm