A client is redoing an old shop converting it to a butchery. A number of his machines uses the old orange steel 4 pin welding plugs. He needs new 3 phase 4 pin plugs and was told the old orange plugs is not legal anymore and he needs to install the hew blue 4 pin plugs?!
Not sure about this though. Since there is no stock, of the blue plugs (male and female) available locally and he needs to open shop, I recommend he uses 3 phase Isolators till we can confirm the legal or illegal aspect of the plugs and we he can get stock if needed.
Any person out there with a bit more knowledge on the 3 phase legality of these plugs please let me know what is the truth.
Greatings
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