Technical Specifications Breakdown
Key parameters for the LC1G2654KUEN are listed below for quick reference:
| Feature | Specification |
|---|---|
| Rated Operational Voltage (Ue) | ≤ 1000 V AC 50/60 Hz, ≤ 460 V DC |
| Rated Operational Current (Ie) AC-3 | 265 A at <60 °C, ≤ 440 V |
| Rated Operational Current (Ie) AC-1 | 385 A at <40 °C, ≤ 1000 V |
| Control Circuit Voltage (Uc) | 100...250 V AC 50/60 Hz, 100...250 V DC |
| Pole Contact Composition | 4 NO |
| Mechanical Durability | 8 Mcycles |
| Net Weight | 8.2 kg |
| Ambient Air Temperature for Operation | -25…60 °C |
Industry Applications and Reliability
With a mechanical durability of 8 million cycles and a B10d of 400,000 cycles under nominal load (per EN/ISO 13849-1), it provides long-term reliability for demanding industrial environments. The wide band 100-250V AC/DC coil simplifies integration across different control voltages.
Installation and Setup Guidance
Mount the LC1G2654KUEN on a flat plate using the provided bar or lug connections. Power circuit terminals accept busbars up to 32 x 10 mm or ring lugs up to 185 mm². Control circuit wiring uses push-in terminals for 0.2-2.5 mm² solid or flexible conductors. Tighten power connections to 35 N.m. Ensure front face shrouds are installed for IP2X protection per IEC 60529.
Maintenance and Reliability
From a maintenance perspective, the built-in bidirectional peak limiting coil technology reduces inrush stress, extending contact life. Inspect contacts periodically for wear, especially in high-cycle AC-3 applications. The contactor operates reliably in ambient temperatures from -25°C to 60°C and withstands vibrations up to 4 gn when closed. Store between -60°C and 80°C when not in service.
Robust Power Switching with the Schneider LC1G2654KUEN
For maintenance engineers managing high-current motor and resistive loads, the Schneider LC1G2654KUEN from the TeSys Giga series offers a reliable 4-pole contactor solution.
Compatibility and Integration
This component complies with EN/IEC 60947-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1 standards, ensuring broad acceptance. Certifications include CB Scheme, CCC, cULus, EAC, CE, UKCA, and EU-RO-MR by DNV-GL. The 1 NO + 1 NC auxiliary contact configuration supports basic feedback or interlocking without additional modules.
Selection Guide and Purchasing Advice
When selecting a replacement or new installation, verify the coil voltage matches your control circuit (100-250V AC/DC). For motor applications, use the recommended fuse ratings: 315 A aM at ≤440 V or 250 A aM at ≤690 V. Contact AutoDCSTech for current lifecycle status and availability before ordering. Our team can help confirm compatibility with your existing system.
Availability & Condition at AutoDCSTech
| Part Number | LC1G2654KUEN |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | France |
