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CTD1X751AXXX - Current transformer 75A

CTD1X751AXXX – Current transformer 75A

Carlo Gavazzi CTD1X751AXXX CTD-1X current transformer with 75 A primary current and 5 A secondary output for industrial electrical measurement and monitoring applications.

SKU: CTD1X751AXXXMPN: CTD1X751AXXX
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List Price £48.37 ex VAT
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£48.37
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Manufacturer Lead Time

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Why Choose the Carlo Gavazzi CTD1X751AXXX Current Transformer?

The Carlo Gavazzi CTD1X751AXXX is a compact and reliable AC current transformer designed for accurate current measurement in industrial electrical systems, energy monitoring equipment and automation applications. Part of the Carlo Gavazzi CTD-1X current transformer series, it provides dependable current transformation for cable and bus-bar installations where precise measurement and straightforward integration are required.

The CTD-1X series features a versatile design with removable DIN-rail mounting, panel fixing clips and secure screw terminals, allowing flexible installation in a wide range of electrical distribution and control applications. Its robust construction supports reliable operation in industrial environments requiring consistent current monitoring performance.

With a 75 A primary current rating and a 5 A secondary current output, the CTD1X751AXXX is suitable for electrical measurement, monitoring and protection systems where accurate current transformation is required.

Key Advantages

  • Compact AC current transformer for cable and bus-bar applications.
  • 75 A primary current rating for industrial measurement systems.
  • Flexible installation with DIN-rail, bus-bar and panel mounting.
  • Reliable current transformation for energy monitoring and automation.
  • Secure screw terminals with sealable terminal covers.
  • Designed according to EN61869-2 requirements.

Key Features

  • Carlo Gavazzi CTD-1X current transformer series.
  • 75 A rated primary current.
  • 5 A rated secondary current.
  • Cable and bus-bar type current transformer design.
  • Maximum cable diameter up to 23 mm.
  • Removable DIN-rail mounting holder.
  • Removable panel fixing clips.
  • Double screw terminals supporting multiple wire connections.
  • Sealable terminal block covers for improved safety.

Reliable Current Measurement for Industrial Systems

Current transformers such as the Carlo Gavazzi CTD1X751AXXX provide safe measurement of high electrical currents by reducing primary current levels to standard secondary signals suitable for meters, monitoring devices and protection equipment.

The CTD-1X series offers engineers a dependable current sensing solution with flexible mounting options and robust electrical characteristics. It is well suited for integration into industrial energy management, automation and electrical distribution systems.

Typical Applications

  • Industrial energy monitoring systems.
  • Electrical distribution panels.
  • Power measurement equipment.
  • Automation and control systems.
  • Motor load monitoring applications.
  • Commercial and industrial electrical installations.

Technical Specifications

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Mounting Type Busbar, DIN rail, Panel / base
Device Type Solid-core CT
Rated Primary Current (A) 75 A
Secondary Current / Output 5 A
Accuracy Class Class 0.5
Manufacturer Carlo Gavazzi
Series CTD-1X
Model CTD1X751AXXX
Product type AC current transformer
Primary current 75 A
Secondary current 5 A
Accuracy class Class 0.5 / Class 1 / Class 3 options depending on burden
Operating frequency 48–62 Hz
Maximum system voltage 0.72 kV
Rated insulation level 3 kV / 1 min at 50 Hz
Insulation class E (maximum 75 °C)
Mounting type DIN-rail, bus-bar and panel mounting
Housing material Self-extinguishing ABS UL 94 V-0
Standards EN61869-2
Cable diameter Maximum 23 mm
Bus-bar size Maximum 20 × 5 mm
Working temperature -25 °C to +60 °C

Frequently Asked Questions

What is the Carlo Gavazzi CTD1X751AXXX used for?

The CTD1X751AXXX is an AC current transformer used for measuring electrical current in industrial monitoring, automation and power distribution applications.

What is the primary current rating of this current transformer?

The Carlo Gavazzi CTD1X751AXXX has a rated primary current of 75 A.

What secondary output does the CTD1X751AXXX provide?

The transformer provides a standard 5 A secondary current output.

How can the CTD1X751AXXX be mounted?

The CTD-1X series supports DIN-rail, bus-bar and panel mounting for flexible installation.

What standards does this current transformer comply with?

The CTD1X751AXXX is manufactured according to EN61869-2 current transformer standards.

Trusted by Industrial Electrical Engineers Worldwide

Carlo Gavazzi CTD-1X current transformers provide accurate current measurement, flexible installation and reliable performance for modern industrial energy monitoring and automation applications.

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