Excl. VAT · +15% added at checkout · Bulk pricing from 10+ units
Min order 1 · sold individually · pack of 1
100% genuine
5-day delivery
7-day returns · 14-day exchange
Secure payment
Trusted Partnerships
Schneider Electric TeSys contactor, rated 20 A. contactor, TeSys K, 4P(2NO+2NC), AC-1 440V 20A, 48V AC coil, spring terminals.
contactor, TeSys K, 4P(2NO+2NC), AC-1 440V 20A, 48V AC coil, spring terminals. Genuine Schneider Electric product supplied by United Force.
| Range | TeSys |
|---|---|
| Product or component type | Contactor |
| Device short name | LC1K |
| Device application | Control |
| Contactor application | Resistive load |
| Utilisation category | AC-1 |
| Poles description | 4P |
| power pole contact composition | 2 NO + 2 NC |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC <= 400 Hz · Signalling circuit: <= 690 V AC <= 400 Hz |
| [Ie] rated operational current | 20 A (at <60 °C) at <= 690 V AC AC-1 for power circuit |
| Control circuit type | AC at 50/60 Hz |
| [Uc] control circuit voltage | 48 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| Overvoltage category | III |
| [Ith] conventional free air thermal current | 16 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 |
| 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 |
| Associated fuse rating | 25 A gG at <= 440 V for power circuit · 25 A aM for power circuit |
| Average impedance | 3 mOhm - Ith 16 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 · Power circuit: 600 V conforming to CSA C22.2 No 14 |
| 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 |
| Control circuit voltage limits | Operational: 0.8...1.15 Uc (at = 0.20 Uc (at <50 °C) |
| Connections - terminals | Spring terminals 1 cable(s) 0.75…1.5 mm²solid · Spring terminals 1 cable(s) 0.75…1.5 mm²flexible without cable end · Spring terminals 2 cable(s) 0.75…1.5 mm²flexible without cable end |
| Maximum operating rate | 3600 cyc/h |
| Coil technology | Without built-in suppressor module |
| Signalling circuit frequency | <= 400 Hz |
| Mounting support | Rail · Plate |
| Operating time | 10...20 ms coil de-energisation and NO opening · 10...20 ms coil energisation and NO closing · 15...25 ms coil de-energisation and NC closing · 5...15 ms coil energisation and NC 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 | 0.16 Mcycles 20 A AC-1 at Ue <= 690 V |
| 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 | 45 mm |
| Depth | 57 mm |
| Product weight | 0.18 kg |
| 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 · IEC 60335-1:Clause 30.2 · IEC 60335-2-40:Annex JJ · UL 60335-2-40:Annex JJ |
| Product certifications | CB Scheme · CCC · UL · CSA · EAC · CE · UKCA |
| IP degree of protection | IP2X conforming to VDE 0106 |
| Protective treatment | TC conforming to IEC 60068 · TC conforming to DIN 50016 |
| Ambient air temperature for storage | -50…80 °C |
| Operating altitude | 2000 m without derating |