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Documents: LC2K0901B7

Datasheet More Info

LC2K0901B7 | TeSys K Contactor, 3-Poles (3 NO), 9A, 24V AC Coil, Reversing | Square D by Schneider Electric

Brand: Square DSKU: LC2K0901B7

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Overview Details for LC2K0901B7

TeSys K Contactor, 3-Poles (3 NO), 9A, 24V AC Coil, Reversing

TeSys K reversing contactor, 3 poles (3NO), for motor control applications up to 9A/690V AC-3 (4kW@400V). It provides 24V 50/60Hz AC coils, 2NC built-in auxiliary contacts, connection by screw clamp terminals. For operating rates until 600 cycles/hour in AC-3 and environments until 50°C, it procures reliability and durability to standard applications. Compact (90mm width), DIN-rail mounting or screw fixing. With pre-wired reversing power connections, mechanical interlock (without electrical interlocking). Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHS/REACh).

Specifications

Range: TeSys
Product name: TeSys K
Product or component type: Reversing contactor
device short name: LC2K
device application: Control
contactor application: Motor control
Resistive load
Utilisation category: AC-3
AC-3e
AC-4
AC-1
device presentation: Preassembled with reversing power busbar
Poles description: 3P
power pole contact composition: 3 NO
[Ue] rated operational voltage: Power circuit: 690 V AC 50/60 Hz
Signalling circuit: <= 690 V AC 50/60 Hz
[Ie] rated operational current: 9 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
9 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
Motor power kW: 2.2 kW at 220...230 V AC 50/60 Hz
4 kW at 380...415 V AC 50/60 Hz
4 kW at 440/690 V AC 50/60 Hz
Control circuit type: AC at 50/60 Hz
[Uc] control circuit voltage: 24 V AC 50/60 Hz
auxiliary contact composition: 1 NC
[Uimp] rated impulse withstand voltage: 8 kV
Overvoltage category: III
[Ith] conventional free air thermal current: 20 A (at 60 °C) for power circuit
10 A (at 50 °C) for signalling circuit
Irms rated making capacity: 110 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 220...230 V conforming to IEC 60947
110 A at 380...400 V conforming to IEC 60947
110 A at 415 V conforming to IEC 60947
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
[Icw] rated short-time withstand current: 90 A 50 °C - 1 s for power circuit
85 A 50 °C - 5 s for power circuit
80 A 50 °C - 10 s for power circuit
60 A 50 °C - 30 s for power circuit
45 A 50 °C - 1 min for power circuit
40 A 50 °C - 3 min for power circuit
20 A 50 °C - >= 15 min for power circuit
80 A - 1 s for signalling circuit
90 A - 500 ms for signalling circuit
110 A - 100 ms for signalling circuit
Associated fuse rating: 25 A gG at <= 440 V for power circuit
25 A aM for power circuit
10 A gG for signalling circuit conforming to IEC 60947
10 A gG for signalling circuit conforming to VDE 0660
Average impedance: 3 mOhm - Ith 20 A 50 Hz for power circuit
[Ui] rated insulation voltage: Power circuit: 600 V conforming to UL 508
Power circuit: 690 V conforming to IEC 60947-4-1
Signalling circuit: 690 V conforming to IEC 60947-4-1
Signalling circuit: 690 V conforming to IEC 60947-5-1
Signalling circuit: 600 V conforming to UL 508
Power circuit: 600 V conforming to CSA C22.2 No 14
Signalling circuit: 600 V conforming to CSA C22.2 No 14
Electrical durability: 1.3 Mcycles 9 A AC-3 at Ue <= 440 V
1.3 Mcycles 9 A AC-3e at Ue <= 440 V
0.16 Mcycles 20 A AC-1 at Ue <= 690 V
0.02 Mcycles 54 A AC-4 at Ue <= 440 V
Interlocking type: Mechanical
Mounting support: Rail
Plate
Standards: EN/IEC 60947-4-1
GB/T 14048.4
UL 60947-4-1
CSA C22.2 No 60947-4-1
JIS C8201-4-1
product certifications: CB Scheme
CCC
UL
CSA
EAC
CE
UKCA
Connections - terminals: Screw clamp terminals 1 cable(s) 1.5…4 mm²solid
Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end
Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end
Screw clamp terminals 2 cable(s) 1.5…4 mm²solid
Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end
Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end
Tightening torque: 0.8…1.3 N.m - on screw clamp terminals Philips No 2
0.8…1.3 N.m - on screw clamp terminals flat Ø 6 mm
0.8…1.3 N.m - on screw clamp terminals pozidriv No 2
Operating time: 10...20 ms coil energisation and NO closing
10...20 ms coil de-energisation and NO opening
Safety reliability level: B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
Mechanical durability: 5 Mcycles
Maximum operating rate: 3600 cyc/h
Control circuit voltage limits: Operational: 0.8...1.15 Uc (at <50 °C)
Drop-out: 0.2...0.75 Uc (at <50 °C)
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
Auxiliary contacts type: type instantaneous 1 NC
Signalling circuit frequency: <= 400 Hz
Minimum switching current: 5 mA for signalling circuit
Minimum switching voltage: 17 V for signalling circuit
Non overlap distance: 0.5 mm
Insulation resistance: > 10 MOhm for signalling circuit
IP degree of protection: IP20 conforming to VDE 0106
Protective treatment: TC conforming to IEC 60068
TC conforming to DIN 50016
Ambient air temperature for operation: -25…50 °C
Ambient air temperature for storage: -50…80 °C
Operating altitude: 2000 m without derating
Flame retardance: V1 conforming to UL 94
Requirement 2 conforming to NF F 16-101
Requirement 2 conforming to NF F 16-102
Mechanical robustness: Shocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor opened, on Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor opened, on Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6
Vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
Height: 58 mm
Width: 90 mm
Depth: 57 mm
Net weight: 0.39 kg
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 6.5 cm
Package 1 Width: 9.3 cm
Package 1 Length: 6.0 cm
Package 1 Weight: 362.0 g
Unit Type of Package 2: S02
Number of Units in Package 2: 25
Package 2 Height: 15.0 cm
Package 2 Width: 30.0 cm
Package 2 Length: 40.0 cm
Package 2 Weight: 9.394 kg
Warranty: 18 months