There’s also no real reason to unplug something, even if the plug isn’t switched. Modern electrical appliances have idle power draws of less than a watt.
Rule of thumb: If a small electronic appliance (e.g. phone charger, power brick etc…) isn’t warm to the touch, it’s using less than 1 Watt of power, which at UK electric prices, is less than half a penny per 24 hours.
If you value your own time at UK minimum wage, and it takes you 5 seconds to unplug, and 5 seconds to replug, you won’t break even unless you keep it unplugged for at least 7 days. So maybe worth it if you’re going on holiday. As an everyday thing, unplugging idle electronics to save power is a complete waste of time.
As for electrical safety, generally speaking if something is unsafe whilst plugged in but switched off, it’s typically not legal to sell in countries with properly enforced standards anyway. And with whole house RCD protection being relatively universal in western europe, even if something were to go wrong, chances are the RCD, or AFCI if the breaker panel is real fancy, will stop the bad thing happening real quick.
Oh and quick PSA: Regardless of it’s whole house protection, or individual socket protection, you should test the function of your RCDs every now and again. Officially at least once a month. Every RCD breaker has a little button somewhere labeled “test”, that connects L to GND across a resistor, to check if the breaker actually does it’s job. If you’ve never done this (and haven’t recently had the RCD trip for an actual fault) GO DO IT NOW. THOSE THINGS ARE LITERALLY LIFE SAVERS AND IT’S IMPORTANT TO MAKE SURE THEY’RE ACTUALLY WORKING.
Oh and quick PSA: Regardless of it’s whole house protection, or individual socket protection, you should test the function of your RCDs every now and again. Officially at least once a month. Every RCD breaker has a little button somewhere labeled “test”, that connects L to GND across a resistor, to check if the breaker actually does it’s job. If you’ve never done this (and haven’t recently had the RCD trip for an actual fault) GO DO IT NOW. THOSE THINGS ARE LITERALLY LIFE SAVERS AND IT’S IMPORTANT TO MAKE SURE THEY’RE ACTUALLY WORKING.
There’s also no real reason to unplug something, even if the plug isn’t switched. Modern electrical appliances have idle power draws of less than a watt.
Rule of thumb: If a small electronic appliance (e.g. phone charger, power brick etc…) isn’t warm to the touch, it’s using less than 1 Watt of power, which at UK electric prices, is less than half a penny per 24 hours.
If you value your own time at UK minimum wage, and it takes you 5 seconds to unplug, and 5 seconds to replug, you won’t break even unless you keep it unplugged for at least 7 days. So maybe worth it if you’re going on holiday. As an everyday thing, unplugging idle electronics to save power is a complete waste of time.
As for electrical safety, generally speaking if something is unsafe whilst plugged in but switched off, it’s typically not legal to sell in countries with properly enforced standards anyway. And with whole house RCD protection being relatively universal in western europe, even if something were to go wrong, chances are the RCD, or AFCI if the breaker panel is real fancy, will stop the bad thing happening real quick.
Oh and quick PSA: Regardless of it’s whole house protection, or individual socket protection, you should test the function of your RCDs every now and again. Officially at least once a month. Every RCD breaker has a little button somewhere labeled “test”, that connects L to GND across a resistor, to check if the breaker actually does it’s job. If you’ve never done this (and haven’t recently had the RCD trip for an actual fault) GO DO IT NOW. THOSE THINGS ARE LITERALLY LIFE SAVERS AND IT’S IMPORTANT TO MAKE SURE THEY’RE ACTUALLY WORKING.
Such good advice.