Have a resistive load (towel warmer) hooked to a triarc type remote switch (this one is from Crestron but they all pretty much work the same...). Load is too much so need to put a relay in the middle. Then the triarc switch will just handle a smaller load and be isolated from the resistive one.
Plan is add-on box next to current controller. Mount isolators to rear of box (unknown source or part), relay (seems like the easy part) and then a heat-sink in front...However I can't see how to finish the box on the wall or tie the heat-sink to the plate? I'm also a little mystified there isn't a box already that does....maybe I'm missing something.
Any ideas? It seems simple but the penalty for a mistake here seems to be starting a fire so I'm a little cautious...
[Yes I have an electricians license - I'm just a little confused...]
Plan is add-on box next to current controller. Mount isolators to rear of box (unknown source or part), relay (seems like the easy part) and then a heat-sink in front...However I can't see how to finish the box on the wall or tie the heat-sink to the plate? I'm also a little mystified there isn't a box already that does....maybe I'm missing something.
Any ideas? It seems simple but the penalty for a mistake here seems to be starting a fire so I'm a little cautious...
[Yes I have an electricians license - I'm just a little confused...]