5/1A Current Transformers
5/1A Current Transformers for Traditional CT-Operated Sub Meters
- 5/1A secondary output
- Solid & split core options
- Range: 50A – 5000A
- For all ND 5/1A meters
Product Description
The ND range of 5/1A current transformers are designed for use with traditional CT-operated sub meters including the Cube 400, Cube 350, Cube 300, Rail 350 and Rail 310 (5/1A variants). Available in both solid core and split core designs to suit new-build and retrofit installations. Current ratings from 50A to 5000A. All CTs feature a 5A or 1A secondary output and are fully isolated for safety. Split core models enable retrofit installation without disconnecting loads.
Key Features
- 5/1A secondary output for traditional CT-operated meters
- Solid core design for new-build installations
- Split core design for retrofit installations — no need to disconnect loads
- Current ratings from 50A to 5000A
- Fully isolated for safety
- Compatible with Cube 400, Cube 350, Cube 300, Rail 350, Rail 310 (5/1A)
- Class 1 accuracy as standard, Class 0.5 available
- Various aperture sizes to suit different cable and busbar configurations
- Plastic enclosure to UL94V-0
- Designed and manufactured in the UK
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Our technical team provides free pre- and post-sales support from specification through to commissioning.