| Range |
TeSys |
| Product or component type |
Contactor |
| Device short name |
LP1K |
| Contactor application |
Motor control, Resistive load |
| Utilisation category |
AC-3, AC-3e, AC-1, AC-4 |
| Poles description |
3P (3 NO) |
| [Ue] rated operational voltage |
Power circuit: <= 690 V AC <= 400 Hz
Signalling circuit: <= 690 V AC <= 400 Hz |
| [Ie] rated operational current |
9 A AC-3/AC-3e at <= 440 V, 20 A AC-1 at <= 690 V for power circuit |
| Control circuit type |
DC standard |
| [Uc] control circuit voltage |
24 V DC |
| Motor power kW |
Various ratings from 2.2 kW to 4 kW across different voltages and categories |
| Auxiliary contact composition |
1 NO |
| [Uimp] rated impulse withstand voltage |
8 kV |
| Overvoltage category |
III |
| 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 |
| Insulation resistance |
> 10 MOhm for signalling circuit |
| Inrush power in W |
3 W (at 20 °C) |
| Hold-in power consumption in W |
3 W at 20 °C |
| Heat dissipation |
1.3 W |
| Control circuit voltage limits |
Operational: 0.8...1.15 Uc (at <50 °C)
Drop-out: >= 0.10 Uc (at <50 °C) |
| 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
Power circuit: screw clamp terminals 2 cable(s) 1.5 mm²flexible with cable end |
| Maximum operating rate |
3600 cyc/h |
| Auxiliary contacts type |
Type instantaneous 1 NO |
| Minimum switching current |
5 mA for signalling circuit |
| Minimum switching voltage |
17 V for signalling circuit |
| Mounting support |
Rail
Plate |
| 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 |
30...40 ms coil energisation and NO closing
10 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 |
10 Mcycles |
| 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 |
| IP degree of protection |
IP2X |
| Ambient air temperature for operation |
-25…50 °C |
| Ambient air temperature for storage |
-50…80 °C |
