CTD6S10005AXXX is an AC split-core current transformer designed for bus-bar mounting with Class 1 accuracy and rated primary currents from 150 A to 1000 A. The device features a 5 A secondary current output, operates at frequencies from 48 to 62 Hz, and has a maximum system voltage of 0.72 kV with a rated insulation level of 3 kV/1 min. @ 50 Hz. The transformer is housed in ABS self-extinguishing material (UL 94 V-0), accommodates bus-bars up to 50×52 mm, and includes double screw terminals supporting up to 8-wire connections with cable diameters up to 50 mm. It operates reliably across a working temperature range of -25°C to +60°C and meets CE, cURus, and CSA approvals. This split-core design enables easy installation and maintenance on existing bus-bar systems without disconnection, making it ideal for power monitoring, energy management, and electrical distribution applications.