The Siemens 5SV36444 RCCB is a 4-pin residual current circuit breaker rated at 40 A and 0.3 A for use in 400 V systems. It provides protection against electrical leakage, enhancing safety in residential and commercial installations. Typical applications include safeguarding electrical circuits in buildings to prevent potential hazards.
| Type |
RCCB |
| Additional equipment possible |
TRUE |
| Built-in depth |
70mm |
| Degree of protection (IP) |
IP20 |
| Depth |
70mm |
| Differential current rating |
0.3A |
| Dim |
(W x H x D) 72 x 90 x 70 mm |
| Frequency |
50/60 Hz |
| Height |
90mm |
| Leakage current type |
B |
| Mounting method |
DIN rail |
| Nominal current |
40A |
| Nominal current - rounded value |
40A |
| Nominal voltage |
400V |
| Number of pins |
4 |
| Number of Poles |
4 |
| Rated Current |
40A |
| Rated fault current |
0.3A |
| 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 |
| Weight |
0 |
| Width |
72mm |
| Width in number of modular spacings |
4 |
| With interlocking device |
TRUE |
