Iskra MT375 Current Transformer Connection

SKU: MT375SMSCT Categories: ,

The Iskra MT375 is an MID Approved Code 5 compatible 3-phase kWh tariff meter with a pulse output.  It has a fully integrated GSM modem and can send registers and load profiles via SMS/GPRS. This model is for use with 5A Current Transformers. An Optional AMR Service is available with this meter.

Need an enclosure?

We can supply your meter mounted in a pre-wired metal or plastic enclosure with fuse holders, fuses, neutral and CT disconnects where appropriate. Our engineers will help determine what you need and provide a cost.

01962 865 142 Contact form


The Iskra MT375 is an MID Approved Code 5 compatible 3-phase kWh tariff meter with the following features :-

  • 8 plus 5-digit LCD display
  • AMR (registers and load profiles) via fully integrated GSM modem
  • Exchangeable SIM card (protected under terminal cover)
  • Code 5 compatible
  • Active and reactive energy
  • Multi-rate tariff registers
  • Inputs for reading Water,Gas or Heat Meters
  • Pulse output

This model is for use with 5A Current Transformers.  Please specify the CT ratio under Options below, and SHM will program the meter with this ratio.

Manage your energy on-line with SHMOnline.
Our Automatic Meter Reading Service can collect from 1 reading per month to a full half-hour Load Profile and make the data available via the Web and as CSV files.  For a demonstration, go to  Select the option below to buy your first year’s subscription with this meter.

Additional information

Weight 2 kg
1 year's subscription to SHMOnline AMR Service

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CT Ratio Programming

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For bulk discounts, complex purchases, or if you'd prefer to talk to a consultant on the telephone please ring 01962 865142. We supply everything from a single meter to a complete system. We accept payment by credit card or company purchase card.