Carlo Gavazzi CTD4X15005AXXX CTD-4X solid-core current transformer with 1500 A primary current and 5 A secondary output for industrial electrical measurement applications.
£94.20
The Carlo Gavazzi CTD4X15005AXXX is a high-performance AC solid-core current transformer designed for accurate current measurement in industrial electrical systems, energy monitoring installations and power distribution applications. As part of the reliable Carlo Gavazzi CTD-4X current transformer series, it provides precise current transformation for measurement and monitoring equipment requiring a standard 5 A secondary output.
The CTD-4X series combines robust construction with flexible installation options, supporting DIN-rail, bus-bar and panel mounting. Its compact design, secure screw terminals and sealable terminal covers make it suitable for integration into industrial control panels and electrical distribution systems.
With a rated primary current of 1500 A, a 5 A secondary output and Class 0.5 accuracy, the CTD4X15005AXXX is designed for precise measurement of high-current electrical loads in industrial monitoring and energy management applications.
Current transformers such as the Carlo Gavazzi CTD4X15005AXXX provide electrical isolation while converting high primary currents into a standard secondary current signal suitable for meters, monitoring equipment and protection devices. This enables safe and accurate measurement of electrical loads in industrial environments.
The CTD-4X series is designed for demanding energy management and automation applications where dependable performance, flexible installation and accurate current measurement are required. Its compact design simplifies integration into electrical distribution equipment and control panels.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | CTD-4X |
| Model | CTD4X15005AXXX |
| Product type | AC solid-core current transformer |
| Primary current | 1500 A |
| Secondary current | 5 A |
| Current ratio | 1500:5 |
| Accuracy class | Class 0.5 |
| Operating frequency | 45–65 Hz |
| Maximum system voltage | 0.72 kV |
| Rated insulation level | 3 kV / 1 min at 50 Hz |
| Standards | EN 61869-2 |
| Mounting type | DIN-rail, bus-bar and panel mounting |
| Hole diameter | 51 mm |
| Maximum bus-bar size | 64 × 20 mm |
| Connection type | Screw terminals |
| Cable cross section | 1.5–6 mm² |
| Protection rating | IP00 (IP20 with sealable terminal covers) |
| Operating temperature | -25 °C to +60 °C |
| Weight | approx. 450–700 g |
The CTD4X15005AXXX is an AC current transformer designed for measuring high electrical currents in industrial monitoring, metering and protection applications.
The CTD4X15005AXXX has a rated primary current of 1500 A.
The current transformer provides a standard 5 A secondary current output.
The CTD4X15005AXXX provides Class 0.5 accuracy for accurate electrical measurement.
The CTD-4X series supports DIN-rail, bus-bar and panel mounting methods for flexible installation.
Carlo Gavazzi CTD-4X current transformers are widely used in industrial automation and energy monitoring systems where accurate measurement, robust construction and flexible installation are essential.
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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...