Siemens manufactures the 5SV3646-4 RCCB, a 4-pin device with a 63 A current and 0.3 A trip sensitivity, operating at 400 V. This residual current circuit breaker provides effective protection against electrical faults, ensuring safety in residential, commercial, and industrial settings. It is especially suited for applications that demand reliable and efficient fault current interruption.
| Type |
RCCB |
| Additional equipment possible |
TRUE |
| Ambient temperature during operating |
-25 - 45°C |
| Built-in depth |
70mm |
| Connectable conductor cross section multi-wired |
0.75 - 35mm² |
| Connectable conductor cross section solid-core |
0.75 - 35mm² |
| Current Ratng |
0.3A |
| Degree of protection (IP) |
IP20 |
| Depth |
70mm |
| Differential current rating |
0.3A |
| Dim |
(W x H x D) 72 x 90 x 70 mm |
| Explosion-proof |
false |
| Frequency |
50/60 Hz |
| Height |
90mm |
| Leakage current type |
B |
| Mounting method |
DIN rail |
| Number of Pins |
4 |
| Number of Poles |
4 |
| Pollution degree |
2 |
| Power loss |
5W |
| RAL-number (similar) |
7035 |
| Rated current |
63A |
| Rated fault current |
0.3A |
| Rated impulse withstand voltage Uimp |
6kV |
| Rated insulation voltage Ui |
2000V |
| Rated voltage |
400V |
| Release characteristics |
B |
| Selective protection |
FALSE |
| Short-circuit breaking capacity (Icw) |
10kA |
| Short-time delayed tripping |
TRUE |
| Surge current capacity |
3kA |
| Switch-off capacity |
0.8kA |
| Voltage Rating |
400V |
| Voltage type |
AC |
| Width |
72mm |
| Width in number of modular spacings |
4 |
| With interlocking device |
TRUE |
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