CQB58 Safety Breaker
Caraterísticas do Produto
■ Industrial-Grade Protection
- 1.5kA high breaking capacity ensures reliable short-circuit interruption
- Thermal overload protection (1.13-1.45×In) prevents equipment darmage
■ Multi-Current Versatility
- 5 current ratings: 10A/15A/20A/30A/40A for flexible load matching
■ Robust Construction
- IP20 isolation protection with 2kV dielectric strength
- Top-entry terminals support <10mm2 cables (2N-m torque)
■ Wide Application
- Designed for industrial/commercial buildings, high-rises, and residences
■ Environmental Adaptability
- Operates at -5℃~+40℃with ≤90% humidity
Especificação de Encomenda
Please specify the following when ordering:
Product Model: CQB58
1.Model & Current: ZN58-[Current]
• Current options: 10A / 15A / 20A / 30A / 40A
2.Number of Poles: 2P1E (fixed configuration)
3.Quantity: [e.g. 100 units]
Ordering Examples:
CQB58-20A 100 pcs
Designação do tipo
Dimensões (mm)
Especificações Técnicas
| Parâmetro | |
| Padrão | IEC/EN60898-1 |
| Protection | Overload protection |
| Type of trip | Overload : Thermal |
| No.of poles | 2P1E |
| Rated currents (In) | 10A/15A/20A/30A/40A |
| Rated voltage | 230V |
| Rated frequency | 50/60Hz |
| Rated Short-Time Current | 1.5kA |
| Dielectric test voltage at Ind. Freq. for 1 min | 2kV |
| Thermal release characteristic | (1,13-1,45) × In |
| Electrical life | 4,000 Cycles |
| Protection degree | IP20 |
| Ambient temperature | -5℃ to +40℃, Max.90% humidity |
| Terminal connection type | Cable |
| Max. cable cross-section | 10mm² |
| Max. tightening torque | 2N.m |
| Connection | From top |
