LEL5 (Y30) 1kA Residual Current Circuit Breaker
Inquire NowDescription
The LEL5 (Y30) 1kA Residual Current Circuit Breaker is a vital component in electrical safety, expertly designed to control electric circuits while protecting individuals and installations from potential hazards. This circuit breaker offers both indirect and direct contact protection and is essential for preventing fire risks due to insulation faults. Ideal for both single-phase (220V) and three-phase (380V) applications, it boasts a wide variety of rated tripping currents, making it suitable for diverse environments including residential, tertiary, and industrial sectors.
- Control electric circuits.
- Enhance safety by protecting against indirect and direct electrical contacts.
- Mitigate fire hazards due to insulation faults.
- Compatible with single-phase and three-phase applications (220V/380V).
- Available in a wide selection of rated tripping currents.
Specifications
| Attribute | Details |
|---|---|
| Frame size current | 100A |
| Rated operational voltage (Ue) | AC230V/2P, AC400V/4P |
| Rated insulation voltage (Ui) | AC400V |
| Rated current (In) | See Table 2 |
| Rated impulse withstand voltage (Uimp) | 4KV |
| Rated sensitivity (I△n) | See Table 2 |
| Poles | 2P, 4P |
| Rated residual making & breaking capacity (I△m) | 1000A |
| Rated conditional short-circuit current (I△c) | 3000A |
| Tripping time | <0.1s |
| Mechanical life | 4000 operations |
| Electrical life | 2000 operations |
| Protection degree | IP20 |
| Compliant standard | GB/T 16916.1 |
| Certification | CCC |
Additional Information
The LEL5 (Y30) circuit breaker is designed for efficient installation with DIN rail compatibility (TH35-7.5) and features a pollution degree of 2, making it suitable for a range of environments. With an operating temperature range of -5°C to 40°C and an operational altitude of up to 2000m, this circuit breaker meets the demands of various applications.
