Carlo Gavazzi CTD2X755AXXX solid-core AC current transformer designed for accurate 75 A to 5 A current measurement in industrial electrical systems.
£43.54
The Carlo Gavazzi CTD2X755AXXX is a compact and reliable solid-core AC current transformer designed for accurate current measurement in industrial electrical systems, energy monitoring applications and automation installations. As part of the versatile Carlo Gavazzi CTD-2X series, it provides flexible cable and bus-bar mounting options together with DIN-rail and panel installation capability for straightforward integration into electrical control systems.
This current transformer converts primary current into a standard secondary output suitable for connection to electrical meters, monitoring equipment and protection devices. The CTD-2X series features a solid-core construction, integrated DIN-rail mounting holder, removable panel fixing clips and secure screw terminals for dependable industrial installation.
With a rated primary current of 75 A and a secondary output of 5 A, the CTD2X755AXXX is designed for industrial applications requiring reliable current monitoring. It features a 24 mm opening diameter and supports bus-bar mounting with a maximum bus-bar width of 32 mm.
Current transformers such as the Carlo Gavazzi CTD2X755AXXX provide a safe and efficient method of monitoring AC currents by reducing primary current values to a standard secondary output. This enables connection to electrical meters, monitoring equipment and protection systems without directly measuring high-current conductors.
The CTD-2X series combines compact dimensions with flexible installation options, making it suitable for industrial control cabinets, electrical distribution panels and automation systems where dependable current measurement is required.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | CTD-2X |
| Model | CTD2X755AXXX |
| Product type | Solid-core AC current transformer |
| Rated primary current | 75 A |
| Rated secondary current | 5 A |
| Accuracy class | 1 |
| Secondary apparent power | 1.75 VA |
| Operating frequency | 45–65 Hz |
| Maximum system voltage | 0.72 kV |
| Rated insulation level | 3 kV / 1 min at 50 Hz |
| Insulation class | E |
| Mounting type | DIN-rail, bus-bar and panel mounting |
| Hole diameter | 24 mm |
| Maximum bus-bar size | 32 mm |
| Protection rating | IP00 / IP20 with terminal covers |
| Housing material | Self-extinguishing ABS UL94 V-0 |
| Standards | EN61869-2 |
| Approvals | CE, cURus and CSA |
The CTD2X755AXXX is used for measuring AC current in industrial electrical systems and providing a reduced 5 A secondary signal for monitoring and metering equipment.
The transformer provides a 75 A primary current measurement with a 5 A secondary output.
The CTD2X755AXXX provides class 1 accuracy for general industrial current measurement applications.
The CTD2X755AXXX supports DIN-rail, panel and bus-bar mounting for flexible installation in industrial systems.
The transformer supports installations with a 24 mm opening diameter and bus-bars up to 32 mm wide.
Carlo Gavazzi CTD current transformers are trusted by electrical engineers and automation professionals for accurate measurement, flexible installation and reliable monitoring of industrial power systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...