The Schneider Electric Square D 110R401 Transformer is a current transformer designed for precise electrical monitoring within industrial control systems. This unit is part of the Square D product family, known for its robust performance in demanding environments. It facilitates accurate current measurement, essential for load balancing, fault detection, and energy management applications.

Technical details

• Current Transformer Ratio: 400:5
• Inner Diameter (I.D.): 4 inches
• Designed for AC current measurement
• Suitable for primary currents up to 400 Amps
• Secondary current output of 5 Amps
• Enables step-down of high primary currents for standard metering devices
• Compact form factor for integration into electrical panels and enclosures
• Part of the Schneider Electric Square D instrumentation line

Applications & compatibility

This transformer is commonly employed in power distribution panels, motor control centers, and switchgear assemblies. It is compatible with standard ammeters, wattmeters, and protective relays that accept a 5 Amp secondary current input. Applications include monitoring large motor loads, transformer inrush currents, and overall facility power consumption.

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 Schneider Electric Square D 110R401 or contact our technical team for cross-reference assistance with compatible current transformer solutions.