300A Opening CT - CTH01 - Milesight

The Milesight 300A Split Core CT is a current transformer designed for use with the LoRaWAN CTH01 measurement center. It enables the measurement of electrical current on different circuits to provide usable data for energy monitoring, sub-metering, and facility supervision.

Current Measurement for CTH01

Paired with the Milesight CTH01 hub, the 300A split core CT allows for monitoring the electrical consumption of single-phase or three-phase circuits. It integrates into a multi-circuit measurement architecture to track the energy usage of a building, an electrical cabinet, or industrial equipment.

RJ11 Plug-and-Play Connection

The transformer connects directly to the CTH01 without complex wiring, which limits connection errors and reduces intervention time. This approach is particularly suitable for IoT integrators and multi-site deployment projects.

Multiple Measurement Ranges Available

The split core CT is available in several measurement ranges depending on project needs: 100 A, 300 A, 500 A, or 1000 A. This allows the choice of transformer to be adapted to the type of circuit to be monitored, from standard electrical circuits to more powerful installations.

Applications

This current transformer is suitable for Smart Building projects, energy efficiency, consumption monitoring, preventive maintenance, or internal billing. It can be used in commercial buildings, industrial sites, technical premises, shops, or multi-site infrastructures.

Highlights

• Current transformer compatible with Milesight CTH01
• Simple and quick RJ11 connection
• Available measurement ranges: 100 A, 300 A, 500 A, and 1000 A
• Installation adapted for electrical sub-metering
• Solution designed for IoT integrators and energy supervision