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Yeah, I’ve done that before. Just really wanted to know that the relay was operating and there is an output to the elements.

I am using Solid state relays to switch on 5.5k elements. I also want an indicator to light when the relay closes. The problem I have is that when the relay is open the LED glows, when the relay closes the LED just glows brighter. The only thing I can think of is that there is some sort of...

Hi, thanks for the reply, I should have said that we are only a small business and the jump in cost from 64A rated to 125A is cost prohibitive.

I have to build a control unit for our Brewery which will control heating heating elements in our Hot Liqour Tank and Boil Kettle. The Boil Kettle has 3 x 5.5Kw elements powered through Solid State Relays so with all 3 on and ancillary equipment on at the same time I’m looking at drawing 80A. I...

Sorry new on here, can’t see how to add a photo and have managed to submit more than once.

I am building a temperature control box using PID’s and Solid State Relays (SSR). I have a problem with adding a neon indicator across the SSR output to indicate when mains is switched the control signal input. Without the neon the SSR has 240v on the input and 0v on the output ie. no control...