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- Schneider Electric LC1K0901E7 TeSys K Contactor 3P 3NO AC-3 9 A 1NC Aux 48 V AC Coil Contactor Schneider Electric LC1K0901E7 TeSys K Contactor 3P 3NO AC-3 9 A 1NC Aux 48 V AC Coil Contactor
Schneider Electric LC1K0901E7 TeSys K Contactor 3P 3NO AC-3 9 A 1NC Aux 48 V AC Coil Contactor
Schneider Electric LC1K0901E7 TeSys K Contactor 3P 3NO AC-3 9 A 1NC Aux 48 V AC Coil Contactor
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- Description
The Schneider Electric LC1K0901E7 is a compact 3-pole TeSys K contactor rated 9 A AC-3, switching motors up to 4 kW at 400 V. It carries a 48 V AC AC coil and a built-in 1NC auxiliary contact, in a 45 mm-wide DIN-rail housing sized for simple motor-control and machine-building panels.
Technical Specifications
| Reference | LC1K0901E7 |
| Brand | Schneider Electric |
| Range | TeSys K |
| Device short name | LC1K |
| Contactor application | Motor control (AC-3) |
| Poles | 3P (3 NO) |
| Rated operational voltage (Ue) | ≤ 690 V AC, ≤ 400 Hz |
| Rated operational current (Ie, AC-3) | 9 A at < 60°C |
| Motor power at 400 V (AC-3) | 4 kW |
| Control circuit voltage (Uc) | 48 V AC |
| Auxiliary contact | 1 NC Auxiliary Contact |
| Conventional free air thermal current (Ith) | 20 A (power circuit) |
| Rated breaking capacity | 110 A at 380...440 V (IEC 60947) |
| Maximum operating rate | 3600 cyc/h |
| Connections | Screw clamp terminals, 0.75...4 mm² |
| Mounting support | Rail / Plate |
| Dimensions (H x W x D) | 58 x 45 x 57 mm |
| Net weight | 0.18 kg |
| IP degree of protection | IP2X (VDE 0106) |
| Operating altitude | 2000 m without derating |
Certifications & Standards
- CE
- UKCA
- UL
- CSA
- CCC
- EN/IEC 60947-4-1
Selection Notes
At 9 A AC-3 (4 kW at 400 V), the LC1K0901E7 is one current step above the 6 A frame while keeping the same 45 mm DIN-rail footprint and 48 V AC coil option — useful when a panel design standardises mechanical and electrical interfaces across contactor sizes. This device also carries an AC-1 rating of 20 A at up to 690 V, so it can switch a non-inductive load at roughly twice its motor-duty current if the application calls for it. The 1 NC auxiliary contact opens on pickup, suited to stop/interlock wiring rather than running-indication.