SOCOMEC SENSOR ITR-21 21MM 63-250A 48290657

The iTR-21 split-core current sensor is a compact and easy-to-use sensor designed for measuring current. It has a nominal current range of 63-250A and an actual coverage range of 1.26-300A. This sensor features VirtualMonitor and AutoCorrect technology, ensuring accurate measurements. With a Class 0.5 rating, the iTR-21 provides precise measurements across the global measuring chain, from 2 to 120% of the nominal current In. It can handle maximum voltages of up to 300V (phase/neutral) and has a rated withstand voltage of 3kV at 50/60Hz. The iTR-21 has a protection degree of IP20, making it suitable for indoor use. It operates within a temperature range of -10 to 70°C. The sensor is equipped with an RJ12 connection, allowing for automatic detection of the sensor type and size/transformation ratio. This Plug & Play sensor is designed for convenience and safety. It features a safe disconnection of CT secondary under load, ensuring user safety during operation. With its compact design, the iTR-21 has a diameter of 21mm and dimensions of 65Hx37Wx43Dmm. Overall, the iTR-21 split-core current sensor offers accurate measurements, convenient installation, and reliable performance in various applications.