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Description
LC1F400U7Main Range TeSys Product name TeSys F Product or component type Contactor Device short name LC1F Contactor application Resistive load Motor control Utilisation category AC 3 AC 1 AC 4 Poles description 3P Power pole contact composition 3 NO [Ue] rated operational voltage <= 1000 V AC 50 60 Hz <= 460 V DC [Ie] rated operational current 500 A (at <40 C) at <= 440 V AC AC 1 400 A (at <55 C) at <= 440 V AC AC 3 Motor power kW 75 kW at 400 V AC 50 60 Hz
Main
| Range | TeSys |
| Product name | TeSys F |
| Product or component type | Contactor |
| Device short name | LC1F |
| Contactor application | Resistive load Motor control |
| Utilisation category | AC-3 AC-1 AC-4 |
| Poles description | 3P |
| Power pole contact composition | 3 NO |
| [Ue] rated operational voltage | <= 1000 V AC 50/60 Hz <= 460 V DC |
| [Ie] rated operational current | 500 A (at <40 °C) at <= 440 V AC AC-1 400 A (at <55 °C) at <= 440 V AC AC-3 |
| Motor power kW | 75 kW at 400 V AC 50/60 Hz (AC-4) 200 kW at 380...400 V AC 50/60 Hz (AC-3) 220 kW at 415 V AC 50/60 Hz (AC-3) 250 kW at 440 V AC 50/60 Hz (AC-3) 257 kW at 500 V AC 50/60 Hz (AC-3) 280 kW at 660...690 V AC 50/60 Hz (AC-3) 185 kW at 1000 V AC 50/60 Hz (AC-3) 110 kW at 220...230 V AC 50/60 Hz (AC-3) |
| [Uc] control circuit voltage | 240 V AC 40...400 Hz |
Complementary
| [Uimp] rated impulse withstand voltage | 8 kV |
| Overvoltage category | III |
| [Ith] conventional free air thermal current | 500 A (at 40 °C) |
| Rated breaking capacity | 3200 A conforming to IEC 60947-4-1 |
| [Icw] rated short-time withstand current | 3600 A 40 °C - 10 s 2400 A 40 °C - 30 s 1700 A 40 °C - 1 min 1200 A 40 °C - 3 min 1000 A 40 °C - 10 min |
| Associated fuse rating | 400 A aM at <= 440 V 500 A gG at <= 440 V |
| Average impedance | 0.26 mOhm - Ith 500 A 50 Hz |
| [Ui] rated insulation voltage | 1000 V conforming to IEC 60947-4-1 1500 V conforming to VDE 0110 group C |
| Power dissipation per pole | 65 W AC-1 42 W AC-3 |
| Mounting support | Plate |
| Standards | IEC 60947-1 IEC 60947-4-1 EN 60947-4-1 EN 60947-1 JIS C8201-4-1 |
| Product certifications | UL BV DNV CB CSA ABS LROS (Lloyds register of shipping) RMRoS RINA |
| Connections - terminals | Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end Power circuit: bar 2 cable(s) - busbar cross section: 30 x 5 mm Power circuit: lugs-ring terminals 2 cable(s) 150 mm² Power circuit: bolted connection |
| Tightening torque | Control circuit: 1.2 N.m Power circuit: 35 N.m |
| Control circuit voltage limits | Operational: 0.85...1.1 Uc 40...400 Hz (at 55 °C) Drop-out: 0.3...0.5 Uc 40...400 Hz (at 55 °C) |
| Inrush power in VA | 1075 VA 40...400 Hz cos phi 0.9 (at 20 °C) |
| Hold-in power consumption in VA | 15 VA 40...400 Hz cos phi 0.9 (at 20 °C) |
| Heat dissipation | 14 W |
| Operating time | 40...65 ms closing 100...170 ms opening |
| Mechanical durability | 10 Mcycles |
| Maximum operating rate | 2400 cyc/h 55 °C |
| Compatibility code | LC1F |
| Motor power range | 110…220 kW at 480…500 V 3 phases 110…220 kW at 380…440 V 3 phases 110…220 kW at 200…240 V 3 phases 250…500 kW at 480…500 V 3 phases |
| Motor starter type | Direct on-line contactor |
| Contactor coil voltage | 240 V AC standard |
Environment
| IP degree of protection | IP20 front face with shrouds conforming to IEC 60529 IP20 front face with shrouds conforming to VDE 0106 |
| Protective treatment | TH |
| Ambient air temperature for operation | -5…55 °C |
| Ambient air temperature for storage | -60…80 °C |
| Permissible ambient air temperature around the device | -40…70 °C |
| Operating altitude | 3000 m without |
| Height | 206 mm |
| Width | 213 mm |
| Depth | 219 mm |
| Net weight | 9.1 kg |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Under investigation |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | End of Life Information |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Contractual warranty
| Warranty | 18 months |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
49" monitor great buy
Size: 49 inch
Great monitor. I use it for sim racing and all in have to say is wow. Ive had it for 3 weeks now and extremely happy with this monitor. The 165hrz is beautiful. I would definitely recommend this monitor. Also I got a 3 yr warranty with it. You can't go wrong and price is very good.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Very good monitor, definitely worth the price.
Size: 30Inch
Very good monitor, definitely worth the price. The picture quality and colors are great, and the mount is solid.
The only issue is that it should come with a set of universal USB cables. I’m currently using it for a specific project, which required me to buy a particular cable. However, sometimes I would like to connect my laptop to it, but I’m still not sure which type of USB port or cable I need.
Additionally, I had to purchase another USB cable to use it with my specific PC.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Very pleased, all 'round
Size: 32Inch
The screw heads are kind of soft, and fail. -0.2 stars, but rounds up to a five. PERFECT monitor for 3d modeling software. Plenty of real estate for the central work area and the associated controls on the side. Nice, clear, bright display (I'm toning down the brightness, next). I don't know the refresh rate and don't feel like looking at the specs, so I can't comment on gaming applications. A comment on the stand, it's not adjustable. I'll see if I can find a wall mount for the four screw-mounts, 80mm apart. My existing mount was 100mm -- more standard. Bizarre statements in the instructions, as is par for the course, but irrelevant. I am 0% unhappy with my purchase. Makes me really look forward to these li'l guys putting out that Type 004 carrier.
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Reviewed in the United States on August 30, 2025
★★★★★ 5
Good for the price
Size: 49 inch, Size: 49 inch
Update: The customer service was extremely helpful, which makes me believe this issue might have just been a one-off. They made it right.
The price of this item is superb, but the quality is questionable. The resolution is good, the integrated lights behind it seem cool, and it was very easy to attach to the holder I already had.
The issue I’m running into is that there’s something on the left side of the screen—right where I had my cursor in the picture I attached—that makes a popping sound every once in a while. It sounds very similar to what some old electronic devices do after they are turned off, likely due to expansion or contraction from temperature changes, but without enough space to do so quietly.
It’s pretty distracting, so unfortunately I will have to return it. This might just be a manufacturing defect with this specific unit, but it’s still worth noting.
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Reviewed in the United States on May 1, 2026
★★★★★ 4
Amazing monitor for a great price
Size: 24inch, Size: 24inch
I enjoy gaming and spend a bit on the computer for my job so I wanted a good quality monitor for a good price. When I found this monitor I had to buy it twice! The color accuracy is decent but for this price, the screen size, response time, and durability has been amazing. I’ve had issues with the screen turning off a few times but I just switch the cords. Again for the price I got them at, I do not regret my decision.
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Reviewed in the United States on September 17, 2025