- Reaction score
- 17,090
What exactly do you mean by if the N section of the isolator became resistive? Are you saying if the N became a dodgy connection/ because that could happen to a DP switch just as easily. Doing what you propose could cause the "borrowed N syndrome" However you look at this situation, taking Two phasesinto what is, in reality, a Single Phase situation is inherently dangerous, in my opinion, is a dumb way of doing things.No, I don't. Exactly the same as if it were two boards side by side on different phases. Only thing that could upset the RCDs is if the N section of the isolator became resistive, and if that happened, it's good that the RCDs draw attention to the problem.
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