Shelly Appliance Control Kit with Energy Metering

Owned by Michael Salerno
Last updated: Apr 02, 2024
4 min read

 

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The Shelly 240v Appliance Control kit uses a Shelly Pro 1 UL in conjunction with a Shelly Contactor to control 240v circuits.

 

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Kit Components

 

 

 

 

 

 

Specifications

 

 

 

 

 

 

 

Wiring Guide

 

 

 

 

 

 

Step-by-Step Instructions

  • Mount the two Din Rails in the enclosure using the supplied hardware

  • Mount the Top Rail Components

    • Shelly 3EM goes on the left side of the rail

    • Shelly Contactor goes on the right side of the rail

      • Use Spacers on each side of the components to hold them in place

  • Connect a DK10N Terminal to the Right side of each Din Rail Segment

    • Incoming Ground will connect to the terminal on the bottom rail

      • The incoming Ground will pass through a strain relief with the other incoming wires

    • Wire rated for your application will connect the two terminals together

    • When the screws on the terminals are tightened the terminals will bite into the rails

  • Mount the following components to the bottom rail, in this order

    • SS2 Spacer

    • (2) DK10N Terminals (connected by a two-position jumper)

      • First one goes out to (N) Terminal of Shelly 3EM

      • Second one goes out to the (A2) Terminal of the Contactor

      • Incoming neutral is going to connect to one of these terminals

        • The incoming Neutral will pass through a strain relief with the other incoming wires

    • (2) DK10N-RD Terminals (connected by a two-position jumper)

      • First one goes out to (VB) terminal on Shelly 3EM

      • Second one goes out to the (R4) Terminal of the Contactor

      • The Phase B Input will get connected to one of these terminals

        • The incoming Phase B wire will pass through a strain relief with the other incoming wires

    • (3) DK10N-BK Terminals (connected by a three-position jumper)

      • First one goes out to the (R2) Terminal of the Contactor

      • The second one goes out to the (VA) Terminal of the Shelly 3EM

      • The third one goes out to the (I) Terminal of the Shelly 3EM

      • The Phase A Input will get connected to one of these terminals

        • The incoming Phase B wire will pass through a strain relief with the other incoming wires

    • SS2 Spacer

    • DK10N-RD Terminal

      • The (R3) Terminal will get connect to one side of this terminal and then the other side will be the the Phase B out to the appliance

    • DK10N-BK Terminal

      • The (R3) Terminal will get connect to one side of this terminal and then the other side will be the the Phase B out to the appliance

    • SS2 Spacer

  • With everything mounted and connected, apply power to the system and proceed to setup in the Shelly App or your appropriate control system.

 

 

 

 

Tips & Tricks

  • Use wire appropriate to your application

  • Ground terminals need to be securely fastened to the rail

  • All wiring going in and out of the enclosure must pass through a strain relief

  • When routing wired in the enclosure take in consideration the CT’s which will go around both contactors output wires

  • Spacers should be used to not only hold devices in place but also to separate components

  • All screw terminals should be properly tightened, if you feel like you are using too much force, you are, and it will result in damaged components

  • Washers are included with the hardware to mount the din rails, these must be used 

  • Using stranded wire of the appropriate size is generally preferable to using solid core.Downloadable Guide

Downloadable Guide

 

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