Schneider Electric's A9Z21240 RCCB is designed for reliable electrical protection with a rating of 40 A and 0.03 A sensitivity at 240 V. This residual current circuit breaker is ideal for safeguarding circuits against earth faults and ensuring electrical safety in residential and commercial installations. Its compact design accommodates straightforward integration into various electrical systems.
| Type |
RCCB |
| Current Rating |
40A |
| Voltage Rating - AC |
240V AC |
| Actuator Type |
Toggle |
| Tripping Characteristics |
A Curve |
| Additional equipment possible |
true |
| Ambient temperature during operating |
-25 - 60°C |
| Built-in depth |
44mm |
| Connectable conductor cross section multi-wired |
1 - 25mm² |
| Connectable conductor cross section solid-core |
1 - 35mm² |
| Current Ratng |
40A |
| Degree of protection (IP) |
IP20 |
| Depth |
73mm |
| Differential current rating |
0.03A |
| Dim |
(W x H x D) 36 x 91 x 73 mm |
| Explosion-proof |
false |
| Factory colour |
White |
| Frequency |
50/60 Hz |
| Height |
91mm |
| Leakage current type |
A |
| Mounting method |
DIN rail |
| Number of pins |
2 |
| Number of Poles |
2 |
| Pollution degree |
3 |
| Power loss |
3.8W |
| RAL-number (similar) |
9003 |
| Rated current |
40A |
| Rated fault current |
0.03A |
| Rated impulse withstand voltage Uimp |
6kV |
| Rated insulation voltage Ui |
500V |
| Rated voltage |
230V |
| Selective protection |
false |
| Short-circuit breaking capacity (Icw) |
N/A |
| Short-time delayed tripping |
false |
| Surge current capacity |
0.25kA |
| Voltage Rating |
240V |
| Voltage type |
AC |
| Weight |
0 |
| Width |
36mm |
| Width in number of modular spacings |
2 |
| With interlocking device |
true |
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