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EM Mini Gen4 Energy Meter

Energy meters Shelly wiring diagrams

Shelly EM Mini Gen4 wiring diagram

How to wire a Shelly EM Mini Gen4 to meter an appliance or power point. It measures the circuit and switches nothing.

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Wiring diagrams

Shelly EM Mini Gen4

230 V~ 50 Hz
Circuit overview
LN230 V~ 50 HzPower pointOOLNShelly EM Mini Gen4
Active (supply)Neutral / 0 VSwitched load

In Australia, fixed 230 V wiring is licensed-electrician work. Use these diagrams to plan the job and brief your electrician.

Showing the whole circuit

Shelly EM Mini Gen4

100%
LN230 V~ 50 HzPower pointOOLNShelly EM Mini Gen4

Select a terminal to follow its wiring.

How it's wired, terminal by terminal

  1. Meter an appliance

    One metered circuit, nothing switched

    Mains comes in on L and N, and O carries the active straight on to the power point or appliance while the meter reports its live power draw and energy use in the app. There's no relay, so the appliance stays on whatever the app does. Up to 16 A.

    Terminals for meter an appliance on the Shelly EM Mini Gen4
    Terminal What it does here
    O Active out to the metered power point or appliance, up to 16 A (either O: the two are bridged)
    L 230 V active in
    N Neutral in

    Supply: 230 V~ 50 Hz

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