Schneider Electric LC1D18BD TeSys Deca 3-Pole 18A 24VDC Coil 10HP 480V AC Power Contactor

The Schneider Electric LC1D18BD is a TeSys Deca series 3-pole power contactor rated at 18A with a 24V DC coil, designed for motor switching and control applications up to 10 HP at 480V AC. Built for industrial environments, this contactor delivers robust performance with a short-circuit current rating (SCCR) of 100 kA, making it a reliable choice for demanding motor starter and power switching duties.

Technical Specifications

Applications & Use Cases

• Motor Control: Ideal for starting and stopping AC induction motors up to 10 HP in industrial machinery and HVAC systems.
• Power Switching: Suitable for switching resistive and inductive loads in control panels and motor control centers (MCCs).
• Motor Starter Assemblies: Commonly paired with thermal overload relays to form a complete motor starter in AC-3 utilization category applications.
• Automation Systems: Compatible with PLCs and control systems using 24V DC coil signals for seamless integration into automated production lines.

Frequently Asked Questions

What is the coil voltage of the LC1D18BD?

The LC1D18BD features a 24V DC coil, making it directly compatible with PLC outputs and low-voltage DC control circuits.

What utilization category does this contactor suit?

The TeSys Deca LC1D series is designed for AC-3 utilization category, which covers the starting and switching of squirrel-cage induction motors.

Can auxiliary contacts be added to the LC1D18BD?

Yes, the TeSys Deca platform supports the addition of auxiliary contact blocks for expanded control and signaling functions.

What is the SCCR rating?

The LC1D18BD carries a Short-Circuit Current Rating (SCCR) of 100 kA, meeting requirements for high-fault-current industrial installations.