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Premium current transformers for measurement and protection applications. IEC 61869 certified with accuracy classes from 0.2 to 5P20.
The CK20 Series Window Type Current Transformer is a compact CT for 40–300A applications, with 1A or 5A secondary output, accuracy classes 0.5, 1, and 3, up to 2.5 VA power, and a 20 mm window diameter.
The TK30N Series Window Type Current Transformer is a compact CT for 40–600A applications, with 1A or 5A secondary output, accuracy classes 0.5, 1, 3, and 5, up to 3.75 VA power, and a 30X10 mm window size.
Window-type current transformer with 2 screw terminals per connection, suitable for primary currents from 30A to 600A AC. Designed for reliable metering and protection applications.
The TK30A Series Window Type Current Transformer is a compact CT for 25–600A applications, with 1A or 5A secondary output, accuracy classes 0.2S, 0.5S, 0.1, 0.2, 0.5, and 1, up to 30 VA power, and a 30X10 mm window size.
The TK40 Series Window Type Current Transformer is a compact CT for 200–800A applications, with 1A or 5A secondary output, accuracy classes 0.2S, 0.5S, 0.2, 0.5, and 1, up to 10 VA power, and a 40X10 mm window size.
Extended range window-type current transformer for primary currents from 200A to 1000A AC. Provides up to 20VA output power for applications requiring multiple secondary connections.
High capacity window-type current transformer for primary currents from 400A to 1250A AC. Features robust construction with up to 30VA output for industrial and commercial applications.
Extra high capacity window-type current transformer for primary currents from 600A to 2000A AC. Designed for main distribution applications with up to 30VA output power.
Very high capacity window-type current transformer for primary currents from 800A to 2000A AC. Ideal for main incoming feeders and large industrial installations with up to 30VA output.
Ultra high capacity window-type current transformer for primary currents from 1000A to 4000A AC. Designed for utility substations and large industrial plants with up to 40VA output power.
The TK120 Series Window Type CT is a compact transformer for 2000–6300A applications, with 1A or 5A secondary output, accuracy classes 0.1, 0.2S, 0.2, 0.5S, 0.5 and 1, up to 40 VA power, and a 70X120 mm window size.
Ultra high capacity window-type current transformer for primary currents from 600A to 4000A AC. Features precision accuracy classes including 0.2S for revenue metering with up to 40VA output power for demanding applications.
Compact terminal-type current transformer for low primary currents from 5A to 50A AC. Ideal for control circuits, small motors, and precision measurement applications with up to 10VA output.
Busbar-type current transformer for primary currents from 5A to 200A AC. Designed for direct busbar connection with rectangular window, suitable for distribution boards and control panels with up to 10VA output.
Split-core current transformer with 24×24mm window, closed by side clips. Ideal for retrofit installations without disconnecting cables. Suitable for 100A to 400A AC primary currents.
Split-core current transformer with 36×36mm window, closed by side clips. Suitable for primary currents from 100A to 600A AC. Perfect for retrofit installations and energy monitoring without power shutdown.
Split-core current transformer with 50×50mm window, closed by side clips. Suitable for primary currents from 100A to 800A AC. Ideal for large cables and busbars in retrofit applications.
Split-core current transformer suitable for primary currents from 250A to 1600A AC. Features easy clip-on installation without cable disconnection, perfect for medium to high current retrofit applications with up to 15VA output.
Large window split-core current transformer suitable for primary currents from 400A to 2000A AC. Features easy clip-on installation without cable disconnection, perfect for retrofit and energy monitoring applications.
Large window split-core current transformer suitable for primary currents from 400A to 3000A AC. Features easy clip-on installation without cable disconnection, ideal for high current retrofit and energy monitoring with up to 30VA output.
Extra large window split-core current transformer suitable for primary currents from 1000A to 6000A AC. Designed for high current applications with easy installation on cables and busbars without power shutdown, up to 30VA output.
Maximum capacity split-core current transformer suitable for primary currents from 2000A to 6300A AC. Designed for the highest current applications with easy installation on large cables and busbars without power shutdown, up to 30VA output.
Summation current transformer designed to combine multiple CT secondary currents into a single output. Suitable for 5A secondary current with accuracy classes 0.5 and 1, up to 15VA output power. Ideal for multi-circuit metering applications.
Core balance current transformer (CBCT) for earth leakage protection. Available in 1000A or 500A primary current ratings with 1A secondary output and 0.5 accuracy class. Designed for ground fault detection in electrical systems.