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.
CTA6X600A5A – CURRENT SENSOR CTA6X600A5A
Carlo Gavazzi CTA6X600A5A is a Class 1 split-core current transformer with a 600 A primary rating, 5 A secondary output, 10 VA rated output and 36 mm conductor opening for AC current measurement and energy-monitoring applications.
£171.15
Why Choose the Carlo Gavazzi CTA6X600A5A Current Sensor?
The Carlo Gavazzi CTA6X600A5A is a split-core current transformer from the CTA series, designed for AC current measurement in energy metering, power monitoring and electrical control applications. Its split-core construction allows the transformer to be fitted around an existing conductor without disconnecting the primary cable, making it particularly convenient for retrofit installations.
Designed for a 600 A primary current, the CTA6X600A5A provides a standard 5 A secondary output, giving a nominal current ratio of 600:5. It provides Class 1 accuracy with a rated output of 10 VA, supporting reliable integration with compatible energy meters, power analysers and other measuring equipment using 5 A current-transformer inputs.
The transformer features a 36 mm conductor opening, a 50–60 Hz frequency range and fixed 1 m wire leads. These characteristics make the CTA6X600A5A a practical current-measurement solution for industrial and commercial electrical distribution systems where fast installation and dependable measurement are required.
Key Advantages
- Split-core construction enables installation around existing conductors.
- 600 A primary rating suits high-current AC circuits.
- Standard 5 A secondary output for compatible meters and monitoring equipment.
- Class 1 accuracy supports dependable current and energy measurement.
- 10 VA rated output for the 600 A model.
- 36 mm aperture accommodates substantial electrical conductors.
- 1 m fixed wire leads simplify connection to measurement equipment.
- Ideal for retrofit energy-monitoring installations where disconnecting existing cabling is undesirable.
Key Features
- Carlo Gavazzi CTA series.
- Split-core current transformer.
- 600 A rated primary current.
- 5 A secondary current.
- 600:5 current ratio.
- Class 1 accuracy.
- 10 VA rated output.
- 36 mm hole diameter.
- 50–60 Hz frequency range.
- 1 m fixed connection cable.
- Cable-mounted design for straightforward installation.
- Suitable for compatible energy meters and analysers with 5 A CT inputs.
High-Current Measurement with Convenient Split-Core Installation
A split-core current transformer measures alternating current by surrounding the primary conductor and producing a proportional secondary current for compatible measuring equipment. Because the CTA6X600A5A can be opened and positioned around an existing cable, it is especially useful when adding energy monitoring to established switchboards and electrical installations without removing the monitored conductor.
With a 600 A primary rating and 5 A secondary output, the CTA6X600A5A interfaces with compatible meters and power-monitoring equipment designed for conventional 5 A CT inputs. Its Class 1 accuracy, 10 VA output and 36 mm opening make it well suited to dependable current measurement across industrial and commercial electrical distribution systems.
Typical Applications
- Industrial energy-monitoring systems.
- Electrical power and energy metering.
- Retrofit current-measurement installations.
- Distribution boards and electrical switchboards.
- Building energy-management systems.
- Industrial control and automation panels.
- Load monitoring on high-current AC circuits.
- Energy meters and power analysers requiring external 5 A CT inputs.
Technical Specifications
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | CTA |
| Model / MPN | CTA6X600A5A |
| Product type | Split-core current transformer / current sensor |
| Rated primary current | 600 A |
| Secondary current | 5 A |
| Current ratio | 600:5 |
| Accuracy class | Class 1 |
| Rated output | 10 VA |
| Hole diameter | 36 mm |
| Frequency range | 50–60 Hz |
| Construction | Split core |
| Mounting | Cable / conductor mounted |
| Termination | Fixed wire leads |
| Cable length | 1 m |
| Operating temperature | -20 to +65 °C |
| Standard | EN 61869-2 |
| Application | AC current measurement and energy metering |
Frequently Asked Questions
What is the Carlo Gavazzi CTA6X600A5A used for?
The CTA6X600A5A is a split-core current transformer used to measure AC current and provide a proportional 5 A secondary signal to compatible energy meters, power analysers and monitoring equipment.
What is the primary current rating of the CTA6X600A5A?
The CTA6X600A5A has a rated primary current of 600 A.
What secondary output does the CTA6X600A5A provide?
The transformer provides a nominal 5 A secondary output, giving it a current ratio of 600:5.
Is the CTA6X600A5A a split-core current transformer?
Yes. The split-core design allows the transformer to be opened and fitted around an existing conductor, making installation particularly convenient for retrofit current-monitoring projects.
What is the accuracy class of the CTA6X600A5A?
The CTA6X600A5A has an accuracy class of Class 1, supporting reliable current and energy measurement.
What is the rated output of the CTA6X600A5A?
The CTA6X600A5A has a rated output of 10 VA.
What conductor opening does the CTA6X600A5A provide?
The current transformer has a nominal 36 mm hole diameter for accommodating the monitored conductor.
How is the CTA6X600A5A connected?
The CTA6X600A5A is supplied with fixed 1 m wire leads for connection to compatible current-measurement equipment.
Trusted for Industrial Energy Monitoring
Carlo Gavazzi CTA split-core current transformers provide a practical solution for industrial and commercial energy-monitoring systems, combining standard 5 A measurement outputs with convenient installation around existing electrical conductors.
