• 4 Montore Rd (PO Box 5230), Minto NSW 2566, Australia
Enquire Now

Current Transformers (CTs)

Description:

Low voltage to 11KV – dry type

 
Features
  • Available in cast resin, melinex, PVC or cotton tape, also varnished
  • Metering or Protection class as required to AS/NZS and IEC standards
  • Available as through type, wound primary type, interposing type, summation type and special post type.
  • Wound Primary type up to 11kV (imported indoor and outdoor up to 33kV)
  • Interposing type ratios from 1/1
  • Through type ID: 50mm to 250mm, ratios 50/1 or 5, up to 8,000/1 or 5, manufactured for indoor or outdoor use (specify use)
Applications:

 Metering panels | Protection relays | Substations | Industrial switchgear

Key Features:
  • Primary current range 10 A – 5000 A
  • Accuracy classes 0.2 S to 10 P10
  • Resin or oil insulation
  • Indoor / Outdoor designs
  • Secondary outputs 1 A / 5 A
Technical Specifications:
Parameter Range / Value
Primary Current 10 – 5000 A
Secondary Current 1 A / 5 A
Frequency 50 / 60 Hz
Accuracy Class 0.2 – 10 P10
Standards AS/NZS 60044 / IEC 61869

Compliance: AS/NZS 60044 | IEC 61869

Get a Quote

 fill out the contact form below and we’ll be in touch as soon as we can.

Need more help?

Give us a call or send us an email — we’ll get in touch and guide you with all the details.

Customer Services

+61 2 9824 5433

Free Consultation

sales@circlec.com.au

CIRCLE C

transformers

Proudly Australian-owned and operated, we deliver high-performance power solutions built to meet the toughest industrial, utility, and renewable energy demands.
Quick Links
Products
Contact Details
  • 4 Montore Rd (PO Box 5230), Minto NSW 2566, Australia
  • +61 2 9824 5433
  • sales@circlec.com.au
© 2025 Circle C Transformers Pty Ltd

Fill the Form