Description
The Schneider Electric (Square D) LC1D18BD is a heavy-duty, non-reversing IEC contactor engineered for dependable motor control and load switching in commercial and industrial HVAC applications. With a compact yet robust design, this contactor delivers consistent performance across a wide range of electrical control systems.
Key Features
- 3-pole configuration for three-phase load control
- 18-amp continuous current rating for reliable load handling
- 24VDC coil voltage for low-voltage control circuit compatibility
- Non-reversing design for straightforward motor starting applications
- Screw terminal connections for secure, tool-friendly wiring
- One Normally Open (NO) auxiliary contact for control circuit signaling
- One Normally Closed (NC) auxiliary contact for interlock and safety functions
Application & Benefits
The LC1D18BD is ideal for controlling compressors, fans, pumps, and other three-phase motor loads commonly found in HVAC equipment. The 24VDC coil voltage makes it compatible with modern building automation and low-voltage control systems. The included auxiliary contacts (1 NO + 1 NC) allow for status feedback, interlocking, and sequencing in complex control panels without requiring additional add-on blocks.
Specifications
- Brand: Schneider Electric (Square D)
- Model / SKU: LC1D18BD
- Coil Voltage: 24VDC
- Number of Poles: 3
- Current Rating: 18 Amps
- Operation Type: Non-Reversing
- Terminal Type: Screw Terminals
- Auxiliary Contacts: 1 Normally Open (NO), 1 Normally Closed (NC)
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