The Eaton RCCB with the reference number 300304 offers protection against all types of current faults. It features a 4-pin design, 63 A current rating, and 0.3 A residual operating current, suitable for both 230 V and 400 V systems. This device is typically used in domestic and industrial electrical installations to ensure safety by preventing electrical shocks and fire hazards.
| Type |
RCCB |
| Current Ratng |
0.3A |
| Additional equipment possible |
TRUE |
| Ambient temperature during operating |
-25-50°C |
| Built-in depth |
70.5mm |
| Connectable conductor cross section multi-wired |
1.5-16mm² |
| Connectable conductor cross section solid-core |
1.5-35mm² |
| Degree of protection (IP) |
IP20 |
| Depth |
45mm |
| Differential current rating |
0.3A |
| Dim |
(L x W) 80 mm x 70 mm |
| Explosion-proof |
FALSE |
| Factory colour |
White |
| Frequency |
50 Hz |
| Leakage current type |
B |
| Length |
80mm |
| Model |
RCD (all types of current) |
| Mounting Method |
DIN rail |
| Number of Pins |
4 |
| Number of Poles |
4 |
| Pollution degree |
2 |
| RAL-number (similar) |
7035 |
| Rated impulse withstand voltage Uimp |
4kV |
| Rated insulation voltage Ui |
440V |
| Release characteristics |
S/B |
| Selective protection |
TRUE |
| Short-circuit breaking capacity (Icw) |
10kA |
| Short-time delayed tripping |
FALSE |
| Surge current capacity |
5kA |
| Voltage Rating |
400V |
| Voltage type |
AC |
| Width |
70mm |
| Width in number of modular spacings |
4 |
| With interlocking device |
TRUE |
