Safety switch essential knowledge

Safety switch essential knowledge

7th August 2020

On the left are 1970s-1990s ceramic fuses, they provide short circuit and overload protection, they DONT protect you from electrical fire or electric shock ⚡️ these days it’s very uncommon to find a switchboard with ceramic fuses that are still in good condition. On the right is the 2020 standard for electrical safety, commonly known as safety switches or RCDs, they can be the difference between life and death and loss of home. Remember who told you

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