If your wanting to include a 240-volt machine, you should be sure you’ve got what it takes

From the Do It Yourself experts of The group Handyman Magazine

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What to look for in the breaker package

Unless your property is early and has now never really had their electric service upgraded, it’s got 240-volt services through the road and into the primary electrical screen at the same time.

Nearly every main electric board has two 120-volt cables and another natural wire operating to they through the electricity business. Each wire abilities one bus (copper vertical leg) in the main services section. Thats exactly why you normally see two articles of breakers (or fuses) once you start your solution screen home. The normal 120-volt circuits that run sets from your lava lamp to your hoover include powered from 1 of these two buses. The standard 15- or 20-amp circuit breakers function by clipping onto one of many vehicles. Then circuits hot (reddish or black colored) feed cable was clamped on the circuit breaker, whilst the neutral (white) wire and clean copper soil wire tend to be clamped to the common neutral bar.

The manner in which you see a 240-volt circuit is simple. A double-pole circuit breaker try clipped into both 120 busses while doing so, therefore the voltage towards the circuit try doubled. Thats the reason why 240-volt circuits want two hot cable and a neutral to carry the energy on the device, plus a ground wire. Continue reading →