That looks good as an example - BUT: any add on solution needs to be
checked to ensure that it fixes the isolation issue and does not have
issues of its own.

Russell



On 20 July 2018 at 11:22, Allen Mulvey <allen@amulvey.com> wrote:

> While looking for something else I came across this:
> Enclosed Pre-Wired Relay
> https://www.ebay.com/itm/RIB-Functional-Devices-RIBU2C-Enclo
> sed-Pre-Wired-Relay-120-277VAC-10A/282946266423?epid=3D2261035
> 387&hash=3Ditem41e0e96537%3Ag%3AkTIAAOSwqxRa52aB&_sacat=3D0&_nkw
> =3Denclosed+pre-wired+relay&_from=3DR40&rt=3Dnc&LH_TitleDesc=3D0
>
> Use the 555 module to switch this one as Russell suggests.
>
> Allen
>
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