Description
The Schneider Electric (Square D) LC1D25BD is a heavy-duty, non-reversing IEC contactor engineered for reliable motor control and load switching in commercial and industrial HVAC applications. With a 24VDC control coil, this contactor integrates seamlessly into low-voltage DC control circuits commonly found in building automation systems, chillers, air handlers, and other HVAC equipment.
Key Features
- 3-pole configuration for three-phase load control
- 25-amp continuous current rating
- 24VDC control coil voltage for compatibility with low-voltage DC control systems
- Non-reversing design for standard motor starting and load switching
- Screw terminal connections for secure, vibration-resistant wiring
- One (1) Normally Open (N.O.) auxiliary contact included
- One (1) Normally Closed (N.C.) auxiliary contact included
Auxiliary Contacts
The LC1D25BD includes both a normally open and a normally closed auxiliary contact, providing built-in flexibility for interlocking, status indication, or control circuit feedback without the need for additional add-on contact blocks.
IEC Design Advantages
As an IEC-rated contactor from Schneider Electric’s TeSys D series, the LC1D25BD offers a compact footprint compared to NEMA-rated alternatives, making it ideal for panel space-constrained installations. The TeSys D series is globally recognized for its durability, long electrical life, and ease of maintenance.
Typical HVAC & Commercial Applications
- Chiller and rooftop unit compressor control
- Air handler and fan motor switching
- Pump motor starters in hydronic systems
- Building automation and DDC panel integration
- Commercial refrigeration equipment control
Product Specifications
- SKU / Part Number: LC1D25BD
- Brand: Schneider Electric (Square D)
- Series: TeSys D
- Poles: 3
- Current Rating: 25 Amps
- Control Coil Voltage: 24VDC
- Operation Type: Non-Reversing
- Terminal Type: Screw Terminals
- Auxiliary Contacts: 1 Normally Open (N.O.) + 1 Normally Closed (N.C.)
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