Table of Contents
How many amps does a 1200 watt hair dryer pull?
There are 3 reasons for a tripping circuit breaker:
| Appliance | Typical wattage | Amps |
|---|---|---|
| Electric Curlers/Straightener | 300 | 3 |
| Freezer | 500 | 4 |
| Hair dryer | 1800-2000 | 16 |
| Iron | 1200 | 10 |
How many watts is 15 amps at 240 volts?
3600 Watts
3600 Watts / 240 Volts = 15 Amps.
How many watts can 240V handle?
How Many Watts Can A 240V Outlet Handle? A 240v outlet can handle 3,600 watts on a 15A circuit and 4,800 watts on a 20A circuit. With the 80 percent rule, you have 2,880 watts for the 15A circuit and 3,840 watts for the 20A circuit.
What is the electrical current through a hair dryer if it has 1200 watts of power and uses 120 volts?
10 A
In terms of current, (1200 W)/(120 V) = 10 A; so the hair dryer will operate when connected to the circuit.
How many watts is 20 amps at 240 volts?
4,800 watts
20-amp 240-volt circuit: 20 amps x 240 volts = 4,800 watts.
What size breaker do I need for a 240-volt heater?
Adding a 240-volt baseboard heater usually requires a new 20- or 30-amp double-pole circuit breaker and new circuit wiring to supply one or more heater units. This is a dedicated circuit that serves only the heater.
How do you calculate amps on a 240v circuit?
Divide the number of watts by the voltage to calculate the amperage for a single-phase circuit. Since this is a 240-volt device, you would divide the watts by 240 volts. For example, a 1,800-watt device would use 7.5 amps. Divide this figure by 1.732 to calculate the amps for a three-phase circuit.
How many amps does a 1000 watt light draw?
A 1000W light designed for 120V will draw 8.33amps of current. DOUBLE the current so 16.67A and you also doubled the voltage so you are now drawing 4x the power. How many amps are in 1,000 watts with 240 volts?
How many amps are in a 1300 watt motor?
wattage to amperage conversions at 120 volts. Power Current 1300 Watts 10.833 Amps 1400 Watts 11.667 Amps 1500 Watts 12.5 Amps 1600 Watts 13.333 Amps
How do you find the current of a 1200 watt motor?
I(A) = P (W) V (V) Thus, the current I in amps is equal to the power P in watts divided by the voltage V in volts. For example, find the amperage of 1200 watts at 120 volts. current = power ÷ voltage. current = 1200W ÷ 120V. current = 10A.
What is the equivalent wattage and amperage of 12 volts?
Equivalent wattage and amperage values at 12 volts. Power Current 60 Watts 5 Amps 70 Watts 5.833 Amps 80 Watts 6.667 Amps 90 Watts 7.5 Amps