Description
The Schneider Electric (Square D) LC1D25U7 is a heavy-duty IEC-rated contactor engineered for dependable motor control and load switching in commercial HVAC systems, industrial equipment, and power distribution applications. Part of the renowned TeSys D series, this contactor delivers proven performance and long service life in demanding environments.
Key Features
- 3-pole configuration for three-phase motor and load control
- 25A full-load ampere (FLA) rating for robust current handling
- 240V AC coil voltage (U7 designation) for broad compatibility with standard control circuits
- IEC-rated design meeting international standards for motor starters and contactors
- Compact TeSys D series form factor for easy panel integration
- Snap-on auxiliary contact block compatibility for expanded control functionality
- Suitable for AC-3 and AC-1 utilization categories
- Designed for frequent switching cycles with high mechanical and electrical endurance
Typical Applications
- Commercial HVAC compressor and fan motor control
- Pump and blower motor switching
- Industrial machinery and conveyor control
- Power distribution panels and motor control centers (MCCs)
- Heating and cooling equipment load management
Product Specifications
- Brand: Schneider Electric (Square D)
- Model / SKU: LC1D25U7
- Series: TeSys D
- Number of Poles: 3
- Ampere Rating: 25A
- Coil Voltage: 240V AC
- Coil Designation: U7
- Standard: IEC
The LC1D25U7 is a trusted solution for HVAC technicians and electrical contractors who require a reliable, code-compliant contactor for motor control applications. Its modular design allows for field-addition of auxiliary contacts, making it adaptable to a wide range of control schemes.







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