Socomec ACCUline CTs and AC sensors
Core Current Transformer Options for Any Panel or Retrofit
Split-core, solid-core and flexible rope sensors for metering and protection. Tell us your rating and panel space, and we quote the right part.
- Ranges from 5 A to 4,800 A with the CT-O split-core
- Split-core fits around wiring already in place
- 1 A or 5 A secondary for meters and protection relays
Socomec ACCUline CTs meet IEC 61869-2, UL 61010 and UL 2808 standards.
Prefer to talk? Call +1 336-272-9632
Get your current transformer quote
Send us the rating, accuracy class and panel details. We reply with pricing and documentation.
Why engineers source CTs from ValuAdd
Retrofit without cutting wires
Split-core CTs and ROG flexible rope sensors open up and clamp around conductors already installed, so you do not have to disconnect the circuit.
Accuracy for billing and analysis
ACCUline BCT-C holds Class 0.2S with 0.2% accuracy from 4 to 2,400 A. CT-O offers Class 0.2S, 0.5 and 1 per IEC 61869-2.
Fits tight panels
Openings start at 8.6 mm with TE sensors and reach 300 mm with ROG flexible rope sensors, so there is a fit for crowded enclosures.
Plug and play with DIRIS meters
TE and TR smart sensors use color-coded RJ12 cables and are detected automatically by DIRIS Digiware, DIRIS A and DIRIS B devices.
Certified to the standards you specify
Products carry IEC 61869-2, UL 61010, UL 2808 and CSA approvals depending on the model. Documentation is supplied with the quote.
Custom ratings on request
BCT-C, PCT-C and DCT-C specifications are customizable, including rated current, secondary current and number of turns.
Core current transformers and AC current sensors we supply
We distribute the Socomec ACCUline current transformer range plus TE, TR, ROG and DC current sensors. Solid-core units suit new builds where conductors can be threaded through. Split-core and flexible rope types suit retrofits where the circuit must stay connected.
Tell us the primary current, the accuracy class, the conductor or busbar size and the meter or relay you are wiring into. Our team matches the part, sends the datasheet and CAD files, and quotes it.
- ACCUline CT-O split-core CT: 5 to 4,800 A, accuracy Class 0.2S / 0.5 / 1, DIN rail or backplate mounting
- ACCUline BCT-C: one unit covers 4 to 2,400 A at Class 0.2S, 0.2% accuracy across the range
- ACCUline PCT-C protection CT: measures up to 30 times rated value, 1 A or 5 A secondary for any protection relay
- ACCUline DCT-C solid-core residual CT: 36 to 630 A per phase, cable diameters 17 to 300 mm, Type A residual current
- TE solid-core sensors: 5 to 2,000 A, openings from 8.6 mm to 64 x 64 mm, RJ12 connection
- TR split-core sensors: TR-14 40-160 A, TR-21 63-250 A, TR-32 160-600 A, Class 1 system accuracy
- ROG flexible rope sensors: 80, 120, 200 and 300 mm openings, up to 4,000 A, 0.5% linear accuracy, 22 ft leads
- DC split-core sensors: 50 A to 2,000 A with RJ12 and Molex connections for DIRIS Digiware
- 1A/5A secondary CT adapter: measure up to 10,000 A with 5 A CTs, up to 2,000 A with 1 A CTs
Numbers engineers ask about
“The ROG sensors solved our retrofit challenge where conventional CTs couldn't fit. Installation was quick and the accuracy is excellent for our power monitoring needs.”
“ValuAdd provided excellent guidance on selecting the right ROG sensor diameter for our busbar configuration. The integration with our DIRIS meters was seamless.”
“We've been using ROG sensors for over two years in our manufacturing facility. The 0.5% accuracy and flexible installation make them our go-to choice for current monitoring.”
What happens after you send the form
Send your specs
Give us the primary current, accuracy class, conductor or busbar size and the meter or relay it connects to.
We match the part
Our team confirms the right CT or sensor, shares the datasheet, CAD files and any custom rating options.
Get your quote
You receive pricing for the parts and quantities you need, plus support through installation and commissioning.
Frequently asked questions
How much does a core current transformer cost?
Pricing is available on request. Cost depends on the model, rated current, accuracy class, mounting type and quantity, so we quote each request directly.
Do you supply split-core or solid-core CTs?
Both. The ACCUline CT-O is split-core, the BCT-C and DCT-C are solid-core, and ROG rope sensors are open-ended and flexible for awkward spaces.
Can I install without disconnecting the wiring?
Yes. Split-core CT-O units and ROG flexible rope sensors open and close around conductors already in place, so existing wiring stays connected.
Will these work with my meter or protection relay?
TE and TR sensors connect by RJ12 and are auto-detected by DIRIS Digiware, DIRIS A and DIRIS B. PCT-C offers 1 A or 5 A secondary output for protection relays, and the 1A/5A adapter links standard CTs to DIRIS devices.
Can the rating or secondary current be customized?
Yes. ACCUline BCT-C, PCT-C and DCT-C specifications are customizable, including rated current, secondary current and transformation ratio. Tell us your target values in the form.
Where do you ship?
We serve the United States nationwide, with selected products also served in Canada, Europe and globally. Shipping details are confirmed with your quote.
Get the right CT for your panel
Send your current rating, accuracy class and conductor size. We will confirm the part, share documentation and CAD files, and send pricing.
- Ranges from 5 A to 4,800 A with the CT-O split-core
- Split-core fits around wiring already in place
- 1 A or 5 A secondary for meters and protection relays
Prefer to talk? Call +1 336-272-9632