| Activity |
PPCTR |
| Part Number |
LC1K0901B7 |
| [Ith] conventional free air thermal current |
20 A (at 50 °C) for power circuit, 10 A (at 50 °C) for signalling circuit |
| [Uc] control circuit voltage |
24 V AC 50/60 Hz |
| [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 |
| [Uimp] rated impulse withstand voltage |
8 kV |
| ambient air temperature for storage |
-50-80 °C |
| 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 contact composition |
1 NC |
| auxiliary contacts type |
type instantaneous 1 NC |
| average impedance |
3 mOhm - Ith 20 A 50 Hz for power circuit |
| compatibility code |
LC1K |
| 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 |
| contactor application |
resistive load, motor control |
| control circuit type |
AC at 50/60 Hz |
| control circuit voltage limits |
operational: 0.8...1.15 Uc (at <50 °C), drop-out: 0.2...0.75 Uc (at <50 °C) |
| depth |
57 mm |
| device application |
control |
| device short name |
LC1K |
| 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 |
1.3-1.3 W |
| height |
58 mm |
| hold-in power consumption in VA |
4.5-4.5 VA (at 20 °C) |
| inrush power in VA |
30-30 VA (at 20 °C) |
| IP degree of protection |
IP2X conforming to VDE 0106 |
| Irms rated making capacity |
110 A AC for power circuit conforming to NF C 63-110, 110 A AC for power circuit conforming to IEC 60947, 110 A AC for signalling circuit conforming to IEC 60947 |
| maximum operating rate |
3600 cyc/h |
| mechanical durability |
10 Mcycles |
| minimum switching current |
5 mA for signalling circuit |
| minimum switching voltage |
17 V for signalling circuit |
| motor power kW |
2.2 kW at 220...230 V AC 50/60 Hz AC-3, 4 kW at 380...415 V AC 50/60 Hz AC-3, 4 kW at 440 V AC 50/60 Hz AC-3, 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, 2.2 kW at 220...230 V AC 50/60 Hz AC-3e, 4 kW at 380...415 V AC 50/60 Hz AC-3e, 4 kW at 440 V AC 50/60 Hz AC-3e, 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 |
| mounting support |
plate, rail |
| net weight |
0.18 kg |
| operating altitude |
2000 m without derating |
| operating time |
10...20 ms coil de-energisation and NO opening, 10...20 ms coil energisation and NO closing |
| overvoltage category |
III |
| pole contact composition |
3 NO |
| Poles Description |
3P |
| product certifications |
CB Scheme, CCC, UL, CSA, EAC, CE, UKCA |
| product or component type |
contactor |
| protective treatment |
TC conforming to IEC 60068, TC conforming to DIN 50016 |
| range |
TeSys |
| range of product |
TeSys K |
| rated breaking capacity |
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, 110 A at 220...230 V conforming to IEC 60947, 110 A at 380...400 V conforming to IEC 60947, 70 A at 660...690 V conforming to IEC 60947 |
| rated operational voltage limits |
power circuit: 690 V AC 50/60 Hz, signalling circuit: <= 690 V AC 50/60 Hz |
| 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 |
| 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 |
| utilisation category |
AC-3, AC-4, AC-1, AC-3e |
| [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 |
| Non overlap distance |
0.5 mm |
| 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 |
| [Ie] rated operational current |
20 A (at <50 °C) at <= 440 V AC AC-1 for power circuit, 9 A at <= 440 V AC AC-3 for power circuit, 16 A (at <70 °C) at 690 V AC AC-1 for power circuit, 9 A at <= 440 V AC AC-3e for power circuit |
| insulation resistance |
> 10 MOhm for signalling circuit |
| 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 |
| Electrical Durability |
0.18 Mcycles 20 A AC-1 at Ue <= 440 V, 1.3 Mcycles 9 A AC-3 at Ue <= 440 V, 1.3 Mcycles 9 A AC-3e at Ue <= 440 V |
