Current Transformers

Current Transformers for Metering and Protection

Current transformers (CTs) step primary current down to a 5 A or 1 A secondary for meters, analysers and protection relays. We stock Carlo Gavazzi and Lovato Electric solid-core, split-core and busbar CTs from 50/5 A up to 3000/5 A, including MID-certified kits for fiscal metering, plus ABB units.

Filter by ratio, aperture and accuracy class. Pair CTs with our energy meters and analysers or panel-mount measuring modules.

Showing 467 products

Product Key Specs Price Qty Stock Actions
DM1TA0400 - SPLIT C/TRANSFORMER 400/5A 50X80MM Lovato DM1TA0400 split-core current transformer with a 400/5 A transformation ratio, 52 × 80 mm…
DM1TA0400 - SPLIT C/TRANSFORMER 400/5A 50X80MM Lovato DM1TA0400 split-core current transformer with a 400/5 A transformation ratio, 52 × 80 mm…
  • 5 A
£114.65 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: DM1TA0400
DM2TA0400 - SPLIT C/TRANSFORMER 400/5A 80X80MM Lovato DM2TA0400 split-core current transformer with a 400/5 A transformation ratio, 80 x 80 mm…
DM2TA0400 - SPLIT C/TRANSFORMER 400/5A 80X80MM Lovato DM2TA0400 split-core current transformer with a 400/5 A transformation ratio, 80 x 80 mm…
  • 5 A
£133.60 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: DM2TA0400
DM3TA0800 - SPLIT C/TRANSFORMER 800/5A 80X120MM Lovato DM3TA0800 split-core current transformer with 800/5 A ratio, 80 x 120 mm opening, class…
DM3TA0800 - SPLIT C/TRANSFORMER 800/5A 80X120MM Lovato DM3TA0800 split-core current transformer with 800/5 A ratio, 80 x 120 mm opening, class…
  • 5 A
£170.59 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: DM3TA0800
DM4TA4000 - SPLIT C/TRANSFORMER 4000/5A 80X160MM Lovato DM4TA4000 split-core current transformer with a 4000/5 A ratio, an 80 × 160 mm…
DM4TA4000 - SPLIT C/TRANSFORMER 4000/5A 80X160MM Lovato DM4TA4000 split-core current transformer with a 4000/5 A ratio, an 80 × 160 mm…
  • 5 A
£342.66 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: DM4TA4000
A74-11100 - CURRENT TRANSFORMER 100 AAC Carlo Gavazzi A74-11100 is a three-phase AC current transformer with a 10–100 A AC measuring…
A74-11100 - CURRENT TRANSFORMER 100 AAC Carlo Gavazzi A74-11100 is a three-phase AC current transformer with a 10–100 A AC measuring…
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£183.82 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: A74-11100
A82-30500 - Current Transformer 500AAC/0-10VDC Carlo Gavazzi A82-30500 current transformer, a 500 A AC true RMS current metering device with…
A82-30500 - Current Transformer 500AAC/0-10VDC Carlo Gavazzi A82-30500 current transformer, a 500 A AC true RMS current metering device with…
  • IP40
£202.30 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: A82-30500
CTD10H5005AXXX - 500 A Primary current Carlo Gavazzi CTD10H5005AXXX solid core current transformer with 500 A primary current and 5 A…
CTD10H5005AXXX - 500 A Primary current Carlo Gavazzi CTD10H5005AXXX solid core current transformer with 500 A primary current and 5 A…
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£139.53 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: CTD10H5005AXXX
CTD10S5005AXXX - 500 A Primary current Carlo Gavazzi CTD10S5005AXXX split-core current transformer with 500 A primary current and 5 A secondary…
CTD10S5005AXXX - 500 A Primary current Carlo Gavazzi CTD10S5005AXXX split-core current transformer with 500 A primary current and 5 A secondary…
  • IP20
£164.16 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: CTD10S5005AXXX
CTD10V5005AXXX - 500 A Primary current Carlo Gavazzi CTD10V5005AXXX solid-core current transformer with 500 A primary current, 5 A secondary output,…
CTD10V5005AXXX - 500 A Primary current Carlo Gavazzi CTD10V5005AXXX solid-core current transformer with 500 A primary current, 5 A secondary output,…
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£139.53 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: CTD10V5005AXXX
CTD12V40005AXXX - Bus-bar vertical current transformer Carlo Gavazzi CTD12V40005AXXX solid-core vertical bus-bar current transformer designed for accurate 4000 A to 5…
CTD12V40005AXXX - Bus-bar vertical current transformer Carlo Gavazzi CTD12V40005AXXX solid-core vertical bus-bar current transformer designed for accurate 4000 A to 5…
  • IP20
£199.51 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: CTD12V40005AXXX
CTD1X755AXXX - CTD-1X Current Transformer 75A Carlo Gavazzi CTD1X755AXXX CTD-1X current transformer with 75 A primary current, 5 A secondary output…
CTD1X755AXXX - CTD-1X Current Transformer 75A Carlo Gavazzi CTD1X755AXXX CTD-1X current transformer with 75 A primary current, 5 A secondary output…
  • IP20
£36.26 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: CTD1X755AXXX
CTD2X6005AXXX - CTD-2X Current Transformer 600A Carlo Gavazzi CTD2X6005AXXX solid-core AC current transformer designed for accurate 600 A to 5 A…
CTD2X6005AXXX - CTD-2X Current Transformer 600A Carlo Gavazzi CTD2X6005AXXX solid-core AC current transformer designed for accurate 600 A to 5 A…
  • IP20
£50.04 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: CTD2X6005AXXX
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