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Questions tagged [safety-switch]

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Pool heater safety switch

Pool heater is 230 V pool pump is 120 V. Is it OK to hook the safety switch to the pool pump even though it’s not 230v. is the safety switch a low-amperage relay to shut the heater off when the pump ...
John's user avatar
  • 1
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1 answer

Single Pole or Multiple Pole Safety Disconnect Switch

I am taking power from a L5-30 receptacle and using it to power a large load. I want to add a safety disconnect switch as shown below between the receptacle and the load. Since the L5-30 circuit is ...
jean_martin's user avatar
3 votes
2 answers

Converting fuse panels to a subpanel in a detached garage

The home i live in is an older one and when they remodeled it. They converted the in house fuse boxes to a circuit breaker panel. The only issue is they didnt update the detached garage. So looking ...
marcus's user avatar
  • 31
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How do I unlock this electric burner? [closed]

At a short term rental property. The stovetop is locked. I don’t know how to unlock it and am not even sure I can read the stylized brand name
Alan H.'s user avatar
  • 205
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Can running a cable along a large steel beam cause the RCD (safety switch) to trip?

I recently ran a cable along a massive steel beam in our garage to power an electric water heater. I haven't secured the cable properly yet. It just lies on the beam for most of its path. Whenever I ...
Reza's user avatar
  • 571
5 votes
3 answers

Ground wire pass-through safety switch to sub panel?

I have an out-building 150+ feet from the main service panel with its own 240v 60 amp sub panel. It is powered via a four wire bundle going through underground conduit -- 2 x 120v feeders, 1 neutral, ...
Kurt Granroth's user avatar