elektomaq

62.202

hace 6 años

As to add to the above, a correct thermomagnetic protection must be ensured to the device, for this you can opt for the following options:
1) that the upstream thermal is ≤ to the nominal of the device
2) that the sum of the downstream thermal be ≤ to the nominal of the device
In other words, the same criteria are used as with differentials

mrchuby

6

hace 6 años

Hello, then the thermal key is placed first. Then the circuit breaker and finally the tesion protector, is that the order?

nastor

17.232

hace 6 años

Exactly, always first the cutting key, then the differential and finally the specific protections.

mrchuby

6

hace 6 años

I ask in the factory diagram that the live wire is on the left and the neutral wire on the right, it is usually the live input (brown) is going to the right, the connection diagram is correct or you have to reverse the order

nastor

17.232

hace 6 años

Hi. Place the polarity according to the indications of the protector, however, since it is single phase, the position of the cables is not a problem.

mrchuby

6

hace 6 años

Thank you