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.
CTD3X805AXXX – CTD-3X Current Transformer 80A
Carlo Gavazzi CTD3X805AXXX CTD-3X current transformer with 80 A primary current and 5 A secondary output for industrial electrical measurement applications.
£40.46
Why Choose the Carlo Gavazzi CTD3X805AXXX Current Transformer?
The Carlo Gavazzi CTD3X805AXXX is a reliable AC current transformer designed for accurate current measurement and monitoring in industrial electrical systems. Part of the Carlo Gavazzi CTD-3X current transformer series, it provides a compact solution for energy monitoring, protection systems and electrical measurement applications requiring dependable current transformation.
The CTD-3X series features a cable and bus-bar mounting design with flexible installation options, including DIN-rail, panel and bus-bar mounting. Its robust construction, secure terminal protection and accurate measurement performance make it suitable for use in industrial control panels and power monitoring installations.
With a rated primary current of 80 A and a 5 A secondary output, the CTD3X805AXXX is designed for integration with energy meters, monitoring equipment and protection devices requiring a standard current transformer interface.
Key Advantages
- Compact AC current transformer for industrial measurement applications.
- 80 A primary current rating for electrical monitoring systems.
- 5 A secondary current output compatible with standard measurement equipment.
- Flexible mounting options including DIN-rail, panel and bus-bar mounting.
- Designed for reliable current transformation in industrial environments.
- Sealable terminal covers improve installation safety and protection.
Key Features
- Carlo Gavazzi CTD-3X current transformer series.
- 80 A rated primary current.
- 5 A rated secondary current.
- Class 0.5 accuracy current transformer design.
- Cable / bus-bar type construction.
- Integrated DIN-rail mounting holder.
- Removable panel fixing clips.
- Double screw terminals for secure connections.
- Sealable terminal block covers for improved safety.
Reliable Current Measurement for Industrial Power Systems
Current transformers such as the Carlo Gavazzi CTD3X805AXXX provide electrical isolation while reducing high primary currents to standard secondary values suitable for meters, monitoring equipment and protection systems. This allows accurate measurement of electrical loads while maintaining safe operation within industrial installations.
The CTD-3X series is designed for engineers requiring flexible installation, dependable performance and compatibility with modern energy monitoring and control systems. Its compact construction and multiple mounting options simplify integration into electrical panels and distribution equipment.
Typical Applications
- Industrial energy monitoring systems.
- Electrical distribution panels.
- Power measurement and metering equipment.
- Motor monitoring applications.
- Automation control systems.
- Industrial power management installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Busbar, DIN rail, Panel / base | |
|---|---|---|
| Rated Primary Current (A) | 80 A | |
| Secondary Current / Output | 5 A | |
| Accuracy Class | Class 0.5 | |
| Device Type | Solid-core CT | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD-3X | |
| Model | CTD3X805AXXX | |
| Product type | AC current transformer | |
| Primary current | 80 A | |
| Secondary current | 5 A | |
| 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 | |
| Insulation class | E (maximum 75 °C) | |
| Extended current rating | 120% | |
| Security factor | ≤5 | |
| Mounting type | DIN-rail, bus-bar and panel mounting | |
| Connection type | Screw terminals | |
| Cable cross section | 1.5–6 mm² | |
| Protection rating | IP00 (IP20 with sealable terminal covers and wire terminals) | |
| Working temperature | -25 °C to +60 °C | |
| Weight | approx. 550–700 g |
Frequently Asked Questions
What is the Carlo Gavazzi CTD3X805AXXX used for?
The CTD3X805AXXX is an AC current transformer used for measuring electrical current in industrial monitoring, metering and protection applications.
What is the primary current rating of this current transformer?
The CTD3X805AXXX has a rated primary current of 80 A.
What is the secondary output current?
The current transformer provides a standard 5 A secondary current output.
How can the CTD3X805AXXX be mounted?
The CTD-3X series supports DIN-rail, bus-bar and panel mounting options for flexible installation.
What applications is this current transformer suitable for?
It is suitable for industrial energy monitoring, electrical measurement, automation systems and power distribution applications.
Trusted by Industrial Monitoring Specialists
Carlo Gavazzi CTD-3X current transformers are widely used in industrial automation and energy monitoring systems where accurate measurement, flexible installation and reliable operation are required.
