Main
Range
TeSys
[uc] control circuit voltage
230 V AC 50/60Hz
job category
AC-1
AC-3
AC-4
AC-3e
name of the device
LC2K
switch application
Resistive load (AC-1)
Motor control (AC-3)
type of product or equipment
Reversing contactor
Product Name
TeSys K
[ui] rated insulation voltage
Power circuit: 600 V conforming to UL 508
Power circuit: 690 V conforming to IEC 60947-4-1
Signaling circuit: 690 V conforming to IEC 60947-4-1
Signaling circuit: 690 V conforming to IEC 60947-5-1
Signaling circuit: 600 V conforming to UL 508
Power circuit: 600 V conforming to CSA C22.2 No 14
Signaling circuit: 600 V conforming to CSA C22.2 No 14
control circuit type
AC at 50/60 Hz
composition of the power pole contacts
3F
motor power kW
4 kW at 480 V AC 50/60 Hz
4 kW at 500 to 600 V AC 50/60 Hz
4 kW at 660...690 V AC 50/60 Hz
3 kW at 220...230 V AC 50/60 Hz
5,5 kW à 380...415 V AC 50/60 Hz
5,5 kW à 440 V AC 50/60 Hz
average impedance
3 mOhm - Ith 20 A 50 Hz for power circuit
Complementary
[ie] rated operational current
20 A (at <50 °C) at <= 440 V AC AC-1 for power circuit
16 A (at <70 °C) at 690 V AC AC-1 for power circuit
12 A at <= 440 V AC AC-3 for power circuit
12 A at <= 440 V AC AC-3e for power circuit
[ue] rated operational voltage
Power circuit: 690 V AC 50/60 Hz
Signaling circuit: <= 690 V AC 50/60 Hz
application
Control
[ics] rated service 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
[icw] rated short-time withstand current
115 A at <50°C - 1s for power circuit
105 A at <50°C - 5 s for power circuit
100 A at <50°C - 10 s for power circuit
75 A at <50°C - 30 s for
55 A power circuit at <50 °C - 1 min for
50 A power circuit at <50 °C - 3 min for
80 A power circuit - 1 s for
90 A signaling circuit - 500 ms for signaling circuit
110 A - 100 ms for signaling circuit
25 A at <50 °C - >= 15 min for power circuit
[ith] conventional thermal current
20 A at <50 °C) for power circuit
10 A at <50 °C) for signaling circuit
caliber of the fuse to be associated
25 A gG at <= 440 V for power circuit
25 A aM for power circuit
10 A gG for signaling circuit conforming to IEC 60947
10 A gG for signaling circuit conforming to VDE 0660
Handle front plate colour
58 mm
tightening torque
0.8…1.3 Nm - on Philips no. 2 cross-head screw clamp terminals
0.8…1.3 Nm - on flat screw clamp terminals Ø 6 mm
0.8…1.3 Nm - on terminal blocks screw clamp pozidriv n°2
[uimp] rated impulse withstand voltage
8 kV
auxiliary contacts
1 "F"
average fuel consumption when going
4.5VA (at 20°C)
minimum switching current
5 mA for signaling circuit
product weight
0,39 kg
type of auxiliary contacts
instantaneous type 1 "F"
electrical life
0.3 Mcycles 20 A AC-1 at Ue <= 440 V
1.3 Mcycles 12 A AC-3 at Ue <= 440 V
1.3 Mcycles 12 A AC-3e at Ue <= 440 V
non-overlapping distance
0,5 mm
connection mode
Screw clamp terminals 1 cable(s) 1.5...4 mm²rigid
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 mm²rigid
Screw clamp terminals 2 cable(s) 0.75...4 mm²flexible without cable end Screw clamp terminals
2 cable(s) 0.34...1.5 mm² flexible with cable end
type of lock
Mechanical
control circuit voltage range
Operational: 0.8…1.15 Uc (at <50°C)
Level loss: 0.2…0.75 Uc (at <50°C)
mechanical endurance
5 Mcycles
width (w)
90 mm
mechanical robustness
Contactor closed shocks, on the X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Contactor closed shocks, on the Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27
Contactor closed shocks, on the Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27
Contactor open shocks, on the X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27
Contactor open shocks, on the Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Contactor open shocks, on the Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Contactor closed vibrations: 4 Gn, 5 to 300 Hz conforming to IEC 60068-2-6
Contactor open vibrations: 2 Gn, 5 to 300 Hz conforming to IEC 60068-2-6
Flame retardance
V1 conforming to UL 94
Requirement 2 conforming to NF F 16-101
Requirement 2 conforming to NF F 16-102
product presentation
Pre-assembled with reversing busbars
rated rms inrush power
144 A at 690 V AC for power circuit conforming to NF C 63-110
144 A at 690 V AC for power circuit conforming to IEC 60947
110 A AC for signaling circuit conforming to IEC 60947
depth
57 mm
mounting bracket
Platine
Rail
signaling circuit frequency
<= 400 Hz
calling power goes
30VA (at 20°C)
operating time
10…20 ms excitation bobine + fermeture "F"
10…20 ms désexcitation bobine + ouverture "F"
security reliability level
B10d = 1369863 contactor cycle with nominal load conforming to EN/ISO 13849-1
B10d = 20000000 contactor cycle with mechanical load conforming to EN/ISO 13849-1
max command speed
3600 cyc/h
minimum switching voltage
17 V for signaling circuit
Poles description
3P
Environment
ip degree of protection
IP20 conforming to VDE 0106
operating altitude
2000 m without derating
product certificates
UL
CSA
UKCA
operating ambient temperature
-25…50 °C
overvoltage category
III
standards
BS 5424
CEI 60947
NF C 63-110
VDE 0660
thermal dissipation
1.3W
storage room temperature
-50…80 °C
protective treatment
TC conforming to IEC 60068
TC conforming to DIN 50016
insulation resistance
> 10 MΩ for signaling circuit