The Schneider Electric Square D 100R122 is a toroidal current transformer engineered for precise current measurement in demanding electrical environments. This unit features a primary to secondary current ratio of 1200:5, making it suitable for applications requiring significant current reduction for monitoring or protection relays. Its robust construction and reliable screw clamp terminals ensure secure connections in industrial settings.

Technical details

• Series: Square D
• Model: 100R122
• Current Ratio: 1200:5
• Design: Toroidal
• Terminals: Screw clamp
• Primary Current Rating: Up to 1200 Amps (nominal, verify with datasheet for exact continuous rating)
• Secondary Current Output: 5 Amps (nominal)
• Application: Designed for accurate current sensing and measurement in power distribution and motor control systems.

Applications & compatibility

This current transformer is commonly utilized in medium to high-current industrial applications such as power monitoring panels, motor control centers, and substations. It is compatible with various protection relays and metering devices that accept a 5-amp secondary current input for accurate system analysis and fault detection.

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 100R122 or contact our technical team for cross-reference assistance with compatible Square D components.