Features
- Reasonable structure, small volume, nice appearance, provided with protective shield, safer and more reliable power supply.
- Complete protective functions, including short circuit, overload, open phase and loss-of-voltage protection.
- Noiseless, energy saving, simple installation, easy operation, reliable and stable performance.
Applications
- Fire-fighting equipment
- Smoke Extract Fans
- Sprinkler pumps
- Emergency lights
Specification
Rated operating current le(A) |
6、10、16、20、25、32、40 | 50、63 |
Grade of electrical equipment | Grade CB | |
Utilization category | AC~33iB | |
Tripping current | 5-10In (type C),10~15In (type D) | |
Rated operating voltage Ue | 220V(2-pole),380V(3-pole,4 poles) | |
Rated frequency | 60Hz | |
Rated short-circuit making capacity lcm(peak) | 9.18kA | 6.615kA |
Rated short-circuit breaking capacity Icn (effective value) | 10kA | 4.5kA |