LC7K1210F7 - Contactor, TeSys K, 3P, AC-3/AC-3e,440V 12A, 1NO aux, 110V AC coil, screw clamp terminals - Schneider Electric

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46,75 € excl. VAT

57,03 € incl. VAT

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Contactor, TeSys K, 3P, AC-3/AC-3e,440V 12A, 1NO aux, 110V AC coil, screw clamp terminals - Schneider Electric

In cart

57,03 €

SPECIFICATIONS

Main

Contactor application Resistive load
Motor control

Device short name LC7K

Range TeSys

[uc] control circuit voltage 110 V AC 50/60 Hz

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
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

control circuit type AC at 50/60 Hz silent

motor power kW 4 kW at 480 V AC 50/60 Hz AC-3
4 kW at 500...600 V AC 50/60 Hz AC-3
4 kW at 660...690 V AC 50/60 Hz AC-3
2.2 kW at 400 V AC 50/60 Hz AC-4
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 480 V AC 50/60 Hz AC-3e
4 kW at 500...600 V AC 50/60 Hz AC-3e
4 kW at 660...690 V AC 50/60 Hz AC-3e
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

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
12 A at <= 440 V AC AC-3 for power circuit
16 A (at <70 °C) at 690 V AC AC-1 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
Signalling circuit: <= 690 V AC 50/60 Hz

[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 50 °C - 1 s for power circuit
105 A 50 °C - 5 s for power circuit
100 A 50 °C - 10 s for power circuit
75 A 50 °C - 30 s for power circuit
55 A 50 °C - 1 min for power circuit
50 A 50 °C - 3 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
25 A 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 signalling circuit

Product certifications CB Scheme
CCC
UL
CSA
EAC
CE
UKCA

Product or component type Contactor

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

[uimp] rated impulse withstand voltage 8 kV

Auxiliary contact composition 1 NO

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

minimum switching current 5 mA 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

Auxiliary contacts type type instantaneous 1 NO

Device application Control

Control circuit voltage limits Operational: 0.85...1.1 Uc (at <50 °C)
Drop-out: 0.1...0.75 Uc (at <50 °C)

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

Flame retardance V1 conforming to UL 94
Requirement 2 conforming to NF F 16-101
Requirement 2 conforming to NF F 16-102

Heat dissipation 3 W

Net weight 0.225 kg

Hold-in power consumption in va 3 VA (at 20 °C)

Mounting support Plate
Rail

depth 57 mm

Inrush power in va 3 VA (at 20 °C)

mechanical durability 10 Mcycles

electrical durability 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

Irms rated making capacity 110 A AC for signalling circuit conforming to IEC 60947
144 A AC for power circuit conforming to NF C 63-110
144 A AC for power circuit conforming to IEC 60947

Maximum operating rate 3600 cyc/h

operating time 30...40 ms coil energisation and NO closing
30 ms coil de-energisation and NO opening

minimum switching voltage 17 V for signalling circuit

Power pole contact composition 3 NO

Non overlap distance 0.5 mm

Poles description 3P

Utilisation category AC-4
AC-1
AC-3
AC-3e

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

Signalling circuit frequency <= 400 Hz

Environment

Ambient air temp for storage/transportation -50…80 °C

ip degree of protection IP2X conforming to VDE 0106

operating altitude 2000 m without derating

overvoltage category III

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

protective treatment TC conforming to IEC 60068
TC conforming to DIN 50016

insulation resistance > 10 MOhm for signalling circuit