Description
The Schneider Electric (Square D) LC1K0901B7 is a compact, reliable IEC-style contactor engineered for demanding HVAC and light industrial switching applications. Featuring a 24VAC coil voltage, this unit delivers consistent, low-voltage control compatibility that integrates seamlessly with standard HVAC control circuits and building automation systems.
Key Features
- 24VAC coil voltage for compatibility with standard HVAC low-voltage control systems
- 3-pole normally open (NO) main contact configuration for three-phase or multi-leg load switching
- 9A full-load ampere (FLA) rating suitable for motors, compressors, and other HVAC loads
- Integrated normally closed (NC) auxiliary contact for control circuit interlocking, status indication, or safety shutoff logic
- Compact IEC contactor design for space-efficient panel installation
- Part of the Square D TeSys K series — a trusted platform in commercial and industrial HVAC controls
Typical Applications
- HVAC compressor and fan motor switching
- Commercial rooftop unit (RTU) control panels
- Air handling unit (AHU) motor control circuits
- Building automation and energy management systems
- Light industrial motor control centers (MCCs)
Product Specifications
- SKU: LC1K0901B7
- Brand: Schneider Electric (Square D)
- Coil Voltage: 24VAC
- Pole Configuration: 3-Pole, Normally Open (NO)
- Current Rating: 9A
- Auxiliary Contact: 1 Normally Closed (NC)
- Series: TeSys K (IEC Style)
The LC1K0901B7 is built to Schneider Electric’s exacting quality standards, offering long service life and dependable performance in high-cycle HVAC environments. Its DIN rail-mountable form factor and clearly labeled terminals make installation and wiring straightforward for HVAC technicians and panel builders alike.
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