Siemens manufactures the 5SV3342-4 residual current circuit breaker (RCCB), a 4-pin device rated at 25 A with a sensitivity of 0.03 A and an operating voltage of 400 V. Main features include enhanced safety due to its high sensitivity and robust design suited for residential or commercial electrical installations. Typical applications involve protecting circuits from earth faults and ensuring electrical safety in domestic and industrial environments.
| Type |
RCCB |
| Additional equipment possible |
TRUE |
| Built-in depth |
70mm |
| Degree of protection (IP) |
IP20 |
| Depth |
70mm |
| Differential current rating |
0.03A |
| Dim |
(W x H x D) 72 x 90 x 70 mm |
| Frequency |
50 Hz |
| Height |
90mm |
| Leakage current type |
B |
| Mounting method |
DIN rail |
| Nominal current |
25A |
| Nominal current - rounded value |
25A |
| Nominal voltage |
400V |
| Number of pins |
4 |
| Number of Poles |
4 |
| Rated Current |
25A |
| Rated fault current |
0.03A |
| Rated voltage |
400V |
| Release characteristics |
B |
| RoHS-compliant |
Yes |
| Selective protection |
FALSE |
| Short-circuit breaking capacity (Icw) |
10kA |
| Short-time delayed tripping |
TRUE |
| Surge current capacity |
3kA |
| Switch-off capacity |
0.8kA |
| Voltage type |
AC |
| Width |
72mm |
| Width in number of modular spacings |
4 |
| With interlocking device |
TRUE |
