# Shelly Split-Core Current Transformer (120A)

- Canonical URL: https://www.netxl.com/control/shelly-current-transformer-120a/
- Brand: Shelly
- SKU / part number: SHELLY-CURRENT-TRANSFORMER
- EAN (GTIN-13): 3800235266410
- Category: Control (https://www.netxl.com/control/)

## Pricing (GBP, guest pricing — trade customers see account pricing via the API)
| Quantity | ex VAT | inc VAT |
| --- | --- | --- |
| 1+ | £12.50 | £15.00 |
| 5+ | £12.50 | £15.00 |
| 10+ | £12.50 | £15.00 |

## Availability and shipping
- Availability: 2 in stock
- Shipping: Royal Mail Tracked - Next Working Day — £7.19, 1 working day(s)

## Description

This is Shelly's split-core current transformer, rated for up to 120A and compatible with a range of Shelly's energy monitoring devices.

Shelly's 120A split-core current transformer scales current values down to standardised units for measurement purposes; an energy monitoring device provides a secondary current proportional to the flow of the primary circuit which can then be measured by an energy monitoring device.

***PLEASE NOTE: The Shelly 120A Current Transformer is not compatible with the Pro EM-50, the Pro 3EM 120A and 400A, the EM Gen3 or the Pro 3EM 3CT63.

## Key highlights

- Rated for 120A current
- Ferrite split core
- 60cm clamp cables

## What's in the box

- 1 x SHELLY-CURRENT-TRANSFORMER

## Programmatic access

- This page in HTML: append a trailing slash instead of `.md`
- NetXL Customer API (real-time customer pricing, stock, ordering): https://api.netxl.com — OpenAPI at https://api.netxl.com/openapi.yaml
- MCP server for AI agents: https://mcp.netxl.com
- Machine-readable site index: https://www.netxl.com/llms.txt
- API documentation: https://www.netxl.com/api-docs.md