The Schneider Electric iCT contactor, model A9C21144, is a 40A modular contactor designed for control applications in building automation and industrial environments. This device is part of the iCT series, known for its compact design and reliable operation in demanding electrical systems. It features four normally open (NO) contacts, providing robust switching capabilities for various circuits.

Technical details

• Series: iCT
• Current Rating: 40 Amperes (A)
• Contact Configuration: 4 Normally Open (NO)
• Coil Voltage: 24 Volts (V)
• Frequency: 50 Hertz (Hz)
• Mounting Type: Modular (MO)
• Control Type: AC operated coil
• Insulation Voltage: Verify with manufacturer datasheet for specific rating.

Applications & compatibility

This Schneider Electric contactor is suitable for controlling lighting circuits, heating systems, ventilation fans, and motor loads in commercial buildings, control panels, and light industrial machinery. Its modular design allows for easy integration into standard DIN rail assemblies alongside other automation components.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the A9C21144 or contact our technical team for cross-reference assistance with compatible iCT series components.