OPCT24AL Split Core Current Transformer Sensor 2000/1 3000/1 4000/1 200A 26.6mA 333mV 300A 100mA Open Type Current CT (3000-1)

The OPCT24AL Split Core Current Transformer is a reliable and versatile sensing solution designed for accurate AC current measurement in a wide range of electrical applications. Featuring a convenient split-core, open-type design with a 24mm window diameter, this transformer clamps directly onto existing conductors without the need to disconnect any wiring, making installation fast and hassle-free. It supports a broad current ratio range from 1000/1 up to 4000/1, with a rated input of 300A and an output of 150mA, accommodating diverse monitoring needs. The high-precision copper winding construction ensures consistent and dependable readings, while the durable housing withstands compressive strength testing at 2kV/50Hz for 1 minute. Designed for demanding environments, it operates reliably across an extreme temperature range of -40°F to 185°F (-40°C to +85°C). Output is delivered via lead wire for straightforward integration into your measurement or monitoring system. This single-phase autotransformer is ideal for energy monitoring, power management, and industrial current sensing applications.

• SPLIT CORE DESIGN: Open-type construction allows for easy installation by clamping around existing wires without disconnecting or interrupting the circuit.
• WIDE CURRENT RATIO RANGE: Supports ratios from 1000/1 to 4000/1, making it versatile for a variety of AC current measurement applications up to 300A.
• HIGH PRECISION COPPER WINDING: Toroidal coil structure with copper winding delivers accurate and reliable alternating current measurement with a 150mA output.
• 24MM WINDOW OPENING: The φ24mm aperture accommodates a wide range of conductor sizes, providing flexible installation options for different wire gauges.
• EXTREME TEMPERATURE OPERATION: Engineered to perform reliably in temperatures ranging from -40°F to 185°F, with a dielectric strength of 2kV/50Hz/1min for added durability.