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Wiring Matters

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For electricians, installers, designers and electrical engineers.

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Wiring Matters 2023 Annual

In this special edition of Wiring Matters, we collect articles that generated particular interest in 2022 in one place. 

Access the Wiring Matters 2023 Annual

Highlights

Latest issue of Wiring Matters magazine

Temporary Power Systems – an update
Go to Temporary Power Systems – an update

Polarity indication on boats – why it’s important to get it right!
Go to Polarity indication on boats – why it’s important to get it right!

Fifth Edition of the IET Code of Practice for Electric Vehicle (EV) Charging Equipment Installation
Go to Fifth Edition of the IET Code of Practice for Electric Vehicle (EV) Charging Equipment Installation

Latest developments in international standards for supplies for electric vehicle (EV) charging revisited
Go to Latest developments in international standards for supplies for electric vehicle (EV) charging revisited

Previous issues

You can view previous issues of Wiring Matters magazine by year.

Go to Years

From previous issues

Wiring Matters magazine

Derating grouped circuit-breakers within a consumer unit due to mutual thermal influences
Go to Derating grouped circuit-breakers within a consumer unit due to mutual thermal influences

How voltage drop can affect EV charging point open PEN detection devices
Go to How voltage drop can affect EV charging point open PEN detection devices

Setting a new IET Standard

Open Combined Protective and Neutral (PEN) Conductor Detection Devices (OPDDs) – OPDDs for use in electric vehicle charging applications for household and similar installations
Go to Setting a new IET standard