Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
CTD2X1505AXXX – CTD-2X Current Transformer 150A
Carlo Gavazzi CTD2X1505AXXX solid-core current transformer with 150 A primary current, 5 A secondary output, Class 0.5 accuracy and a 24 mm aperture for industrial electrical measurement and energy monitoring.
£37.79
Why Choose the Carlo Gavazzi CTD2X1505AXXX Current Transformer?
The Carlo Gavazzi CTD2X1505AXXX is a compact and accurate solid-core current transformer (CT) designed for AC current measurement in industrial electrical installations, energy monitoring systems and power distribution equipment. As part of the Carlo Gavazzi CTD-2X series, it provides dependable current transformation for use with compatible energy meters, power analysers and electrical monitoring equipment.
This current transformer converts the current flowing through a primary cable or busbar into a proportional secondary current that can be safely measured by compatible instrumentation. Its solid-core through-feed construction provides a robust solution for permanent installations, while the stepped opening accommodates both cables and common industrial busbars. DIN rail and panel mounting options, screw terminals and integrated installation features help simplify use within electrical panels and switchboards.
With a rated primary current of 150 A and a 5 A secondary output, the CTD2X1505AXXX provides a transformation ratio of 150/5 A. It features Class 0.5 accuracy, a 24 mm hole diameter and support for busbars up to 32 mm wide, making it well suited to accurate industrial current measurement and energy monitoring applications.
Key Advantages
- Robust solid-core current transformer designed for industrial AC measurement.
- 150 A rated primary current for electrical distribution and monitoring applications.
- 5 A secondary output compatible with standard industrial metering equipment.
- Class 0.5 accuracy for precise electrical measurement and energy monitoring.
- 3 VA rated secondary apparent power.
- 24 mm cable aperture accommodates suitable primary conductors.
- Supports busbars up to 32 mm wide.
- DIN rail and panel mounting options support straightforward installation.
Key Features
- Carlo Gavazzi CTD-2X series.
- 150 A rated primary current.
- 5 A rated secondary current.
- 30:1 current transformation ratio.
- Class 0.5 measurement accuracy.
- 3 VA rated secondary apparent power.
- 24 mm hole diameter for cable installations.
- Maximum 32 mm busbar width.
- Stepped aperture suitable for common industrial busbars including 30 × 10 mm and 25 × 20 mm formats.
- Frequency range of 45–65 Hz.
- FS 5 overcurrent limiting factor.
- Screw-terminal secondary connections.
- DIN rail and panel mounting capability.
- Solid-core through-feed construction.
- Contact-protected design for industrial installations.
Reliable Current Measurement for Electrical Systems
Current transformers such as the Carlo Gavazzi CTD2X1505AXXX allow AC current to be monitored without routing the full primary current directly through the connected measuring instrument. The transformer produces a proportional 5 A secondary current that can be measured by compatible energy meters, power analysers and electrical monitoring equipment.
The CTD-2X series is designed for electrical applications where accurate measurement, robust construction and flexible installation are important. Its 150/5 A transformation ratio, Class 0.5 accuracy, stepped conductor opening and solid-core design make the CTD2X1505AXXX particularly suitable for permanent energy management, power distribution and electrical monitoring installations.
Typical Applications
- Industrial electrical distribution panels.
- Energy monitoring and metering systems.
- Power analysers and electrical measuring equipment.
- Building energy management systems.
- Industrial machinery and automation panels.
- Electrical switchboards and distribution systems.
- Cable and busbar current measurement.
- Commercial and industrial power monitoring installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | DIN rail, Panel / base | |
|---|---|---|
| Rated Primary Current (A) | 150 A | |
| Secondary Current / Output | 5 A | |
| Aperture (mm) | 32 mm | |
| Accuracy Class | Class 0.5 | |
| Rated Burden (VA) | 3 VA | |
| Device Type | Solid-core CT | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD-2X | |
| Model | CTD2X1505AXXX | |
| Product type | Solid-core current transformer | |
| Rated primary current | 150 A | |
| Rated secondary current | 5 A | |
| Transformation ratio | 150/5 A (30:1) | |
| Accuracy class | Class 0.5 | |
| Rated secondary apparent power | 3 VA | |
| Hole diameter | 24 mm | |
| Maximum busbar width | 32 mm | |
| Typical busbar sizes | 30 × 10 mm / 25 × 20 mm | |
| Frequency range | 45–65 Hz | |
| Overcurrent limiting factor | FS 5 | |
| Construction | Solid core / through-feed | |
| Primary connection | Through-feed cable or busbar | |
| Secondary connection | Screw terminals | |
| Mounting | DIN rail or panel mounting | |
| Dimensions (L × W) | approx. 63 × 56 mm | |
| Operating temperature | -25 to +60 °C | |
| Country of origin | Croatia | |
| EAN | 8030956039726 |
Frequently Asked Questions
What is the Carlo Gavazzi CTD2X1505AXXX used for?
The CTD2X1505AXXX is used to transform AC current into a proportional 5 A secondary current for electrical measurement, energy metering and power monitoring applications.
What is the primary current rating of the CTD2X1505AXXX?
The current transformer has a rated primary current of 150 A.
What secondary current does this current transformer provide?
The CTD2X1505AXXX provides a rated 5 A secondary output, giving it a transformation ratio of 150/5 A or 30:1.
What accuracy class is the CTD2X1505AXXX?
The CTD2X1505AXXX has Class 0.5 accuracy with a rated secondary apparent power of 3 VA, making it suitable for accurate industrial current measurement and energy monitoring.
What size conductor or busbar can the CTD2X1505AXXX accommodate?
The current transformer has a 24 mm cable aperture and supports busbars up to 32 mm wide, including common 30 × 10 mm and 25 × 20 mm busbar arrangements.
Trusted Industrial Current Measurement
Carlo Gavazzi CTD solid-core current transformers are designed to provide dependable current measurement for industrial energy monitoring, power distribution and automation systems, combining accurate measurement with practical installation options and robust construction.
