Description
The Schneider Electric LC1F400U7 is a TeSys F contactor designed for high-current motor control applications up to 400A. It features a 3-pole configuration with a 240VAC coil, enabling reliable switching of large industrial loads. This contactor is built for consistent performance in demanding power control environments.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Schneider Electric |
| Category |
Motor Control |
| Part Number |
LC1F400U7 |
| Subcategory |
Contactor |
| Series |
TeSys F |
| Poles |
3 |
| Phase |
3-Phase |
| Rated Operational Current (AC-3) |
400 A |
| Rated Operational Current (AC-1) |
500 A |
| Rated Voltage |
Up to 1000 VAC / 460 VDC |
| Coil Voltage |
240 VAC |
| Utilization Category |
AC-1, AC-3, AC-4 |
| Contact Configuration |
3 NO |
| Rated Insulation Voltage (Ui) |
1000 V |
| Impulse Withstand Voltage (Uimp) |
8 kV |
| Breaking Capacity |
3200 A |
| Short-Time Withstand Current (Icw) |
Up to 3600 A |
| Mechanical Durability |
10 million cycles |
| Mounting Type |
Plate Mount |
| Protection Rating |
IP20 |
| Operating Temperature |
-5°C to 55°C |
| Standards |
IEC 60947, UL, CSA |
| Weight |
9.1 kg |
Information About LC1F400U7
The LC1F400U7 is part of Schneider Electric’s TeSys F series, engineered for heavy-duty motor control and resistive load switching. It is constructed with a robust frame and designed for plate mounting, ensuring compatibility with industrial control panels and automation systems. The contactor supports AC-1, AC-3, and AC-4 utilization categories, making it suitable for a wide range of applications including direct-on-line motor starting. With compliance to international standards and integration of advanced electromagnetic switching technology, it provides stable and efficient operation under high electrical loads.
Key Features:
- High Current Capacity: Supports up to 400A AC-3 and 500A AC-1 for demanding industrial applications
3-Pole Configuration: Enables reliable switching for three-phase motor systems
- 240VAC Coil Voltage: Provides compatibility with standard industrial control circuits
Wide Voltage Range: Operates up to 1000VAC and 460VDC for versatile use
- High Motor Power Capability: Supports motors up to 280 kW at 690VAC and 250 kW at 440VAC
Durable Mechanical Life: Rated for up to 10 million cycles for extended service life
- High Breaking Capacity: Designed with strong short-circuit withstand capability for protection
- Plate Mount Design: Ensures secure installation in industrial enclosures
The LC1F400U7 delivers the reliability and precision required for high-power motor control and industrial switching operations.
