CQB2-63 6kA Miniature Circuit Breaker
Inquire NowDescription
The CQB2-63 6kA Miniature Circuit Breaker is designed for reliable circuit protection in both industrial and residential applications. With its robust construction, it offers high interruption rating capabilities that safeguard against overloads and short circuits. This breaker not only ensures positive isolation but is also optimized for single phase and three phase systems, making it an essential component in commercial settings, high-rise buildings, and civil residences.
Specifications
| Specification | Value |
|---|---|
| Rated insulation voltage | 500V |
| Rated impulse withstand voltage Uimp | 4000V |
| Rated current (A) | 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
| Rated frequency | 50Hz / 60Hz |
| Number of poles | 1P, 1P+N, 2P, 3P, 3P+N, 4P |
| Rated breaking capacity Icn=Ics (A) | 6000A |
| Mechanical life (cycles) | ≥10000 |
| Electrical life (cycles) | ≥6000 |
| Tripping characteristics | B, C, D |
| Grid distance | 45mm |
| Protection degree | IP20 |
| Standard | IEC60898-1, GB/T10963.1 |
| Compliant certification | CCC |
Additional Information
This Miniature Circuit Breaker is crucial for ensuring safety and compliance with electrical standards in installations. Ensure proper selection based on the load requirements and adhere to the specified conductor requirements for optimal performance.
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