Carlo Gavazzi CTD1X1005AXXX CTD-1X current transformer with 100 A primary current, 5 A secondary output and Class 0.5 accuracy for industrial metering and protection applications.
£36.52
The Carlo Gavazzi CTD1X1005AXXX is a compact and reliable CTD-1X series AC current transformer designed for accurate current measurement in industrial electrical systems, energy monitoring equipment and protection applications. With a 100 A primary current rating and 5 A secondary output, it provides dependable current transformation for meters, controllers and monitoring devices.
The CTD-1X series combines flexible installation options with accurate measurement performance, offering DIN-rail, panel and bus-bar mounting capability. The transformer is suitable for industrial control panels where reliable current sensing and electrical measurement are required.
Featuring a 100:5 current ratio, Class 0.5 accuracy, 1.5 VA burden and operation from 48–62 Hz, the CPTD1X1005AXXX provides precise current measurement for metering and protection applications.
Current transformers such as the Carlo Gavazzi CTD1X1005AXXX allow high current circuits to be safely measured by reducing primary current levels to a standard secondary signal suitable for electrical meters, monitoring equipment and protection devices.
The CTD-1X series provides dependable performance in industrial installations with flexible mounting options, secure terminal protection and accurate current transformation for energy management and automation applications.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | CTD-1X |
| Model | CTD1X1005AXXX |
| Product type | AC current transformer |
| Primary current | 100 A |
| Secondary current | 5 A |
| Current ratio | 100:5 |
| Accuracy class | Class 0.5 |
| Burden | 1.5 VA |
| Operating frequency | 48–62 Hz |
| Maximum system voltage | 0.72 kV |
| Rated insulation level | 3 kV / 1 min at 50 Hz |
| Insulation class | Class E (maximum 75°C) |
| Mounting | DIN rail, panel and bus-bar mounting |
| Maximum cable diameter | 23 mm |
| Standards | EN61869-2 |
| Housing material | Self-extinguishing ABS UL 94 V-0 |
| Operating temperature | -25°C to +60°C |
The CTD1X1005AXXX is used to measure AC current in industrial electrical systems and provide a reduced secondary current signal for meters and monitoring equipment.
The transformer has a 100:5 current ratio, providing a 5 A secondary output from a 100 A primary current.
The unit provides Class 0.5 accuracy for precise current measurement applications.
The transformer supports DIN-rail, panel and bus-bar mounting for flexible installation in electrical systems.
The CTD1X1005AXXX is typically installed in industrial control panels, energy monitoring systems and electrical measurement applications.
Carlo Gavazzi CTD-1X current transformers are widely used by engineers and system integrators to provide accurate current measurement, dependable metering and reliable electrical monitoring in industrial applications.
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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...