Yes, those are usable for for all voltages in their intended range, which is like 200-250V. The only thing you might want to consider is, how thick the cable is. If the TV is very low-power, and the cable is very thin, then it might not be a good idea. u/justscottaustin was correct that the amps are the only thing that might be off.
Presuming we are talking 2 pole switches, take the positve through the terminals marked live, and take the negative (black) through the ones marked neutral. As 240v switches are designed for ac, it is important to use a switch of a higher current rating when using on DC circuits. For instance I used 20A 2 pole switches on 10A (max) dc circuits. By spec, can you assume that there will be 30 amps at it? No. Follow up: if you come across a L6-30R (250v, 30A), does it have to supply 240-250v, or can it supply 208, or even 120? If they are following the NEC, then they should be using the correct 120/208V outlets if the supply is 208V.
The adapter will take 100 - 240 V with a maximum of 1.6 A as input . This is the rating for which it will operate. You could give it 90 V but then it is not guaranteed to work. It needs at least 100 V but no more than 240 V. It will not take more than 1.6 A. So the plug is OK, since the plug can handle up to 10 A.
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Apr 15, 2011. #5. The electricity supply throughout the Uk used to be 240V AC that meant that it was somewhere between 230 and 250V and fed at 50Hz (ac). European standard was 220V (210-230V 50 Hz) . UK/EU supply has now been harmomonised at 230V (220-240V 50 Hz). US power is nominally 120V 60Hz.
\n can i use 250v in 230v
BatteryStuff Tech The calculator uses Ohm‘s Law. Watts = Volts x Amps. We additionally take into consideration an average inefficiency rate of 15% because the power is passing through an inverter. Once you find the watt amount from the AC volts x amps, you can divide the watts by DC volts to get DC amps, plus 15%.
Kevin, according to the specs for the air conditioner the circuit that should be installed would be a 30 amp 230 volt circuit using 10/2 cable with ground. The circuit breaker for this air conditioner circuit should be a 2-pole 30 amp breaker. More about Electric Circuit Wiring for a 230 Volt Air Conditioner. Air Conditioning Articles. Original switch is AC 15A 125V / 10A 250V new one is AC 15A 250V / 30A 125V can i use it without damaging the appli Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. It can be used for any current below this maximum safely. (250V) The voltage written onto a socket is the maximum nominal mains voltage. It is typical in industry practice that wiring equipment rated for 220-240 VAC be tested at 250 VAC to allow use on any electrical system (at least that's what I and my industry competitors did).

50 AMP Wire Size. For a maximum of 50 amps, you’ll need a wire gauge of 6. Fifty amp breakers are most often used to power many different appliances. However, a kitchen oven can alone require 50 amps. Many electric dryers also require a 50 amp breaker.

\n \n\n \n\n can i use 250v in 230v
I usually add a safety margin as well to compensate for surges. Thus, if the local mains voltage is 110Vac, then one can use a capacitor rated at 250V (minimum rating !). If the local voltage is 240Vac, then one can use a capacitor rated at 400V (minimum rating !).
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2. Yes, you can use them, The amp rating does not change. A 1V power supply that can deliver 25A will blow a 20A fuse if shorted (a 25A fuse would probably glow (light up)). The 250V rating means that they are safe to use in 250V circuit, but may arc at higher voltages. Share.
It is the presence of neutral or ground, and the number of prongs, that determines if you can adapt down from a 250 Volt connection. Most 3-prong 250 Volt connections do not have either neutral or ground, but 4-prong 250 Volt connections do, allowing you to adapt down to a 125 Volt application. When a connection is 4-prongs and rated at 125/250
So a device having rating of 220Volts can run upto 240Volts safely. But in your case since voltage at your home is 250Volts,it is not advisable to run it at 250Volts continously. Since insulation of any system/appliance is dependent on voltage applied, a higher voltage might damage the insulation of your equipment. You can use larger wires if you really want to. There are some good reasons to do this, like the possibility of upgrading heaters later. But you must stay with the breaker size determined by the need of the heater, as we did above. Upsizing wire for long distances. Not an issue at 40'. Over long distances, wires can have "voltage drop".
I've only been able to find a replacement cord online rated 2.5A 250V. Is it safe to use the 250V replacement even though the voltage is double? The brick input is 100-240V 1.6A 50/60Hz. Further detail, if needed, the brick output is 15.0V—4.0A 60.0W, 5.0V—1.0A 5.0W. I'm sure you've seen this question a million times.
Its more like a computer PSU, supporting 110v/230v on input, but a variaty of specs on output. I also really doubt headphones could ever use 250v, or even 125v. Even a USB wall charger will have to accept mains in (110v/230v), but then output USB specs in volts amps.
\$\begingroup\$ If you are switching mains voltage inside a machine, use listed components e.g. From Mouser or Digi-Key. If you are switching mains voltage as part of house wiring, you must use relays listed for direct use in mains wiring installation, such as RiB's, which are pretty much the same relay in a listed enclosure. \$\endgroup\$
You can always use a power cord that is rated at a higher voltage than the maximum required by your setup. Your original cord was rated at 10A, 125V. The one you found is also rated at 10A, and it will handes 250V, twice the voltage it will actually encounter. Bottom line – You should be good to go with the new cord. .