February 27, 2026
When it comes to reliable, efficient and convenient AC current measurement, the Light Weight Split Core Current Transformer stands out as a practical choice for modern electrical systems. Designed with the needs of engineers, technicians and installers in mind, this transformer simplifies current monitoring across a wide range of applications.
At its core, this current transformer delivers a broad input range from 5 A up to 5000 A, making it suitable for a variety of circuits — from smaller electrical lines to heavy industrial loads. Its output options include both 0.333 VAC and 0–0.5 A, giving flexibility depending on your measurement or control requirements.
What truly sets this product apart is its split core design with snap-closing/opening functionality. Instead of disconnecting cables and interrupting service, you can simply open the transformer, clamp it around the conductor, and close it — a process that’s faster, safer, and far more portable than traditional CT installations. This means less downtime, reduced labour, and a more efficient workflow on site.
Durability has also been considered in this design. The high-quality materials — including a PC UL94-V0 rated case and robust internal components — ensure stable performance in typical electrical environments. With an operating frequency of 50–60 Hz and accuracy rated at ±1.0 %, you can trust consistent measurement for control, protection, or monitoring systems.
Another practical benefit is the wide inner window, which accommodates larger cables and bus-bars without fuss. This feature makes the transformer especially adaptable to existing installations, meaning you can install or upgrade systems without redesigning existing layouts.
Whether you’re handling electrical motor monitoring, power management systems, HVAC controls, or building automation, this split core current transformer offers a smart combination of ease, performance and versatility. It’s a tool that not only enhances measurement accuracy but also streamlines installation and maintenance tasks — a real asset for professionals who value both quality and efficiency.
