Description
Schneider Electric LC1G400KUEN High power contactor, TeSys Giga, 3 pole (3NO), AC-3 <=440V 400A, standard version, 100…250V wide band AC/DC coil, Dark Grey
TeSys Giga high power contactor, 3 poles (3 NO) suitable for category AC-3 applications up to 400A 250kW@440V, equipped with 100-250V AC/DC wide band low consumption electronic coil and embedded highly reliable 1NO+1NC auxiliary contact block (17V 1mA). Designed for demanding applications with maximum operating rates up to 500 cycles per hour and environments up to 60°C. It’s built with high reliability delivering mechanical durability up to 8 million cycles. Contact Wear Diagnosis (CWD) is a standard function, It continuously monitors and provide feedback through healthy and alarm conditions by an LED indicator. It is possible to replace switching module (main contacts), control module enhancing contactor life with simple maintenance activities. Front accessible main power connections are with bolted connection and control connections by push-in terminals for easy and quick assembly. It provides IP2x protection from front face with optional terminal shrouds conforming to IEC 60529 and VDE 0106. It can cover -25°C to 60°C operation ambient air temperature and directly mounted on plate, with no derating up to 3000m altitude. Contactor can be installed in three quadrants of vertical plane, and OLR could be directly mounted below contactor. The dimensions are 225mm x 140mm x 226mm (H x W x D), compact size enables panel space savings. Multi standards certified (CB, CCC, cULcs, CE, UKCA marking,CE). Unique QR code provides quick access to complete product data.
Features:
• Fewer references covering wider applications means simpler to select and less inventory to carry
• Coil designed for less energy consumption and wider voltage band-width
• Modular design and compact size for easy maintenance, short down times and less installation space consumption
• IEC 60335 certificates by authorized agency
Technical Specifications
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| Contactor application | power switching |
| Hold-in power consumption in W | 9.3-9.3 W |
| Maximum operating rate | 600 cyc/h AC-3e |
| Number of modules per PLC per PC | 0 |
| Ambient air temperature for operation | -25-60 °C |
| Irms rated making capacity | 5090 A at 440 V |
| [Ith] conventional free air thermal current | 550 A (at 40 °C) |
| Supplier Code | LC1G400KUEN |
| Ambient air temperature for storage | -60-80 °C |
| [Icw] rated short-time withstand current | 2.4 kA - 30 s |
| Inrush power in W | 660 W |
| Inrush power in VA | 750-750 VA |
| Hold-in power consumption in VA | 15.5-15.5 VA |
| Motor power kW | 250 kW at 500 V AC 50/60 Hz (AC-4) |
| Safety reliability level | B10d = 3000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| IP degree of protection | IP2X front face with shrouds conforming to VDE 0106 |
| Range | TeSys |
| Overvoltage category | III |
| Electrical durability | 150 cycles AC-4 at Ue 400 V |
| 1 | https://visuals.se.com/LC1G265EHEN-360VH/20230420T0646/360 |
| Protective treatment | TH |
| Tightening torque | 35 N.m |
| Average impedance | 0.0001 Ohm |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Ie] rated operational current | 400 A (at <60 °C) at <= 440 V AC-3 |
| Connections - terminals | control circuit: push-in 2 0.5-1.0mm² with cable end |
| Associated fuse rating | 630 A gG at <= 690 V |
| Depth | 226mm |
| Connection pitch | 45mm |
| Colour | Dark Grey |
| Mounting support | plate |
| Pole contact composition | 3 NO |
| Mechanical durability | 8 Mcycles |
| Permissible ambient air temperature around the device | -40-70 °C at Uc |
| Coil technology | built-in bidirectional peak limiting |
| Height | 225mm |
| Poles description | 3P |
| Width | 140mm |
| Operating time | 15...50 ms opening |
| Device short name | LC1G |
| [Uc] control circuit voltage | 100...250 V DC |
| Compatibility code | LC1G |
| Mechanical robustness | shocks 10 gn 11 ms contactor open |
| [Ue] rated operational voltage | <= 460 V DC |
| [Ui] rated insulation voltage | 1000 V |
| Standards | UL 60335-1 |
| Control circuit voltage limits | drop-out: 0.1 Uc Max...0.45 Uc Min (at <60 °C) |
| Product certifications | EU-RO-MR by DNV-GL |
| Brand Name | Schneider Electric |
| [Uimp] rated impulse withstand voltage | 8 kV |
| Power dissipation per pole | 16 W AC-3 - Ith 400 A |
| Motor power hp | 400 hp at 575/600 V 60 Hz |
| Rated breaking capacity | 3480 A at 440 V |
| Utilisation category | AC-4 |
| Net weight | 7.5 kg |
| Product or component type | contactor |
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