The Schneider Electric Square D 202R401 is a single-phase current transformer designed for accurate electrical current measurement in industrial control and monitoring systems. This transformer, part of the Square D product line, features a primary to secondary current ratio of 400:5, making it suitable for applications requiring precise current sensing and data acquisition. Its robust construction ensures reliable performance in demanding environments.

Technical Details

• Current Ratio: 400:5
• Phase: 1-Phase
• Connection Type: Screw clamp terminals for secure electrical connections.
• Opening Size: 4.50 inches (Ø 4.50)
• Series: Square D
• Application: Designed for current measurement and monitoring in electrical distribution and control panels.
• Insulation Level: Verify specific insulation voltage rating against manufacturer datasheet for application suitability.
• Frequency Rating: Typically 50/60 Hz; confirm with manufacturer documentation.

Applications & Compatibility

This current transformer is commonly utilized in electrical switchgear, motor control centers, and power monitoring systems. It is compatible with various metering devices, protective relays, and data loggers that require accurate current input signals. Applications include energy management systems, fault detection circuits, and load balancing controls across diverse industrial sectors.

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 202R401 or contact our technical team for cross-reference assistance with compatible Square D current transformer components.