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LC1K0901B7 Datasheet(PDF) 2 Page - Schneider Electric

Part No. LC1K0901B7
Description  TeSys K contactor - 3P - AC-3 <= 440 V 9 A - 1 NC aux. - 24 V AC coil
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Manufacturer  SCHNEIDER [Schneider Electric]
Direct Link  https://www.se.com/us/en/
Logo SCHNEIDER - Schneider Electric

LC1K0901B7 Datasheet(HTML) 2 Page - Schneider Electric

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Auxiliary contact composition
1 NC
[Uimp] rated impulse withstand voltage
8 kV
Overvoltage category
III
[Ith] conventional free air thermal
current
20 A 122 °F (50 °C) power circuit
10 A 122 °F (50 °C) signalling circuit
Irms rated making capacity
110 A AC power circuit NF C 63-110
110 A AC power circuit IEC 60947
110 A AC signalling circuit IEC 60947
Rated breaking capacity
110 A 415 V IEC 60947
110 A 440 V IEC 60947
80 A 500 V IEC 60947
110 A 220...230 V IEC 60947
110 A 380...400 V IEC 60947
70 A 660...690 V IEC 60947
[Icw] rated short-time withstand current
90 A 122 °F (50 °C) - 1 s power circuit
85 A 122 °F (50 °C) - 5 s power circuit
80 A 122 °F (50 °C) - 10 s power circuit
60 A 122 °F (50 °C) - 30 s power circuit
45 A 122 °F (50 °C) - 1 min power circuit
40 A 122 °F (50 °C) - 3 min power circuit
20 A 122 °F (50 °C) - >= 15 min power circuit
80 A - 1 s signalling circuit
90 A - 500 ms signalling circuit
110 A - 100 ms signalling circuit
Associated fuse rating
25 A gG <= 440 V power circuit
25 A aM power circuit
10 A gG signalling circuit IEC 60947
10 A gG signalling circuit VDE 0660
Average impedance
3 mOhm - Ith 20 A 50 Hz power circuit
[Ui] rated insulation voltage
Power circuit 600 V UL 508
Power circuit 690 V IEC 60947-4-1
Signalling circuit 690 V IEC 60947-4-1
Signalling circuit 690 V IEC 60947-5-1
Signalling circuit 600 V UL 508
Power circuit 600 V CSA C22.2 No 14
Signalling circuit 600 V CSA C22.2 No 14
Insulation resistance
> 10 MOhm signalling circuit
Inrush power in VA
30 VA 68 °F (20 °C))
Hold-in power consumption in VA
4.5 VA 68 °F (20 °C))
Heat dissipation
1.3 W
Control circuit voltage limits
Operational: 0.8...1.15 Uc (at <50 °C)
Drop-out: 0.2...0.75 Uc (at <50 °C)
Connections - terminals
screw clamp terminals 1 0.00…0.01 in² (1.5…4 mm²)solid
screw clamp terminals 1 0.00…0.01 in² (0.75…4 mm²)flexible without cable end
screw clamp terminals 1 0.00…0.00 in² (0.34…2.5 mm²)flexible with cable end
screw clamp terminals 2 0.00…0.01 in² (1.5…4 mm²)solid
screw clamp terminals 2 0.00…0.01 in² (0.75…4 mm²)flexible without cable end
screw clamp terminals 2 0.00…0.00 in² (0.34…1.5 mm²)flexible with cable end
Maximum operating rate
3600 cyc/h
Auxiliary contacts type
type instantaneous 1 NC
Signalling circuit frequency
<= 400 Hz
Minimum switching current
5 mA signalling circuit
Minimum switching voltage
17 V signalling circuit
Mounting support
Plate
Rail
Tightening torque
11.51 lbf.in (1.3 N.m) screw clamp terminals Philips No 2
11.51 lbf.in (1.3 N.m) screw clamp terminals flat Ø 6 mm
Operating time
10...20 ms coil de-energisation and NO opening
10...20 ms coil energisation and NO closing
Safety reliability level
B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
Non overlap distance
0.02 in (0.5 mm)
Mechanical durability
10 Mcycles
Electrical durability
0.18 Mcycles 20 A AC-1 <= 440 V
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