Application scope↓
Protection against the effects of earth leakage overload and short circuit currents.
2P switching of ph&N,Phase only protected against overloads and short circuits.
In commercial,industrial and domestic electrical distribution systems.
Note:must mot be used as the sole means of providing protection against direct contact.
The RCBO incorporates a residual current operated electromagnetic release which operates without any auxiliary source of suppl to open a circuit automatically in the case of an earth leakage fault between phase and earth greater than or equal to In.The RCBO combined MCB&RCCB provides:
Protection against indirect contact
Complementary protection against direct contact
Protection for the installation against in sulation faults
Standard↓
GB16917
IEC61009
Main technical parameters↓
| Type | JVL5-40 |
| Number of poles | 1P+N |
| Rated Current(In) | 12346101620253240A |
| Rated operating current( In) | 30100300500mA |
| Rated Voltage(Un) | AC 230(240) V |
| Residual operating current scope | 0.5In~In |
| Residual current off-time | ≤0.3s |
| Type | AAC |
| Ultimate short-circuit breaking capacity(Icn) | 6000A |
| Endurance | ≥4000 |
| Terminal protection | IP20 |
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JVL5-40 RCBO circuit breaker
