The Siemens 5SP38502 Main RCCB is a residual current circuit breaker with a capacity of 50 A, suitable for 230 V and 400 V systems. It is typically used for protecting electrical installations from faults and providing safe cut-off in residential, commercial, and industrial applications. This device ensures enhanced electrical safety by detecting and interrupting residual currents.
| Type |
Main RCCB |
| Compatible with (details) |
SENTRON |
| Concurrently switching neutral conductor |
FALSE |
| Degree of protection (IP) |
IP40 |
| Depth |
89.5mm |
| Dim |
(W x H x D) 81 x 151.3 x 89.5 mm |
| Factory colour |
Grey |
| Frequency |
50Hz |
| Height |
151.3mm |
| Mounting method |
Busbar |
| Nominal current |
50A |
| Nominal current - rounded value |
50A |
| Number of pins |
3 |
| Number of Poles |
3 |
| Operating voltage |
440V |
| Overvoltage category |
2 |
| Pollution degree |
3 |
| Rated Current |
50A |
| Rated insulation voltage Ui |
690V |
| Rated surge voltage invariability |
6kV |
| Rated switching capacity |
25A |
| Rated voltage |
400V |
| Release characteristic |
E |
| Release characteristics |
E |
| RoHS-compliant |
Yes |
| Width |
81mm |
