Split Core Current Transformer Sensor – 1000/1 To 5000/1 Ratio, 40-150A Input, 20-33.3mA Output, AC Clamp-On CT For Power Monitoring

About This Product

If you need to measure AC current without cutting wires, this split-core transformer is exactly what you're looking for.

It clamps right around a cable – no disconnection, no downtime.
Choose from ratios like 1000/1, 2000/1, 3000/1, up to 5000/1, with input ratings from 40A all the way to 150A.
Outputs are in the 20mA to 33.
3mA range, so they play nice with energy meters, PLCs, and power monitors.

Accuracy is rated at 0.
5% with 0.

3% linearity – that's solid for most industrial and commercial monitoring jobs.
The split-core design is fully enclosed, so it's got good mechanical strength and isolation (withstands 2kV for a minute).
Works in temps from -40°C all the way up to 85°C, so it's fine for harsh environments.

Installation is a breeze: just snap it over your conductor and secure it.

No rewiring or shutting down equipment.
Great for retrofitting existing panels or doing field repairs where time is money.

The housing is tough and resists interference, so you get stable readings over the long haul.

Whether you're tracking energy usage, balancing loads, or monitoring equipment, this CT gets the job done without fuss.
Reliable, accurate, and easy to install – exactly what you need.