Reliable N45-1 MCB miniature circuit breaker providing overload and short-circuit protection for residential, commercial, and industrial electrical systems. Compact, durable, and energy-efficient.
| Principales | |
| Material | PA66 |
| Pole number | 1P,2P,3P,4P |
| Standard | IEC60898-1 |
| Warranty | 5 years |
The JIELI N45-1 miniature circuit breaker (MCB) is engineered for reliable protection in residential, commercial, and light industrial power distribution systems. Supporting an AC frequency of 50/60Hz with a rated voltage up to 400V and current up to 63A, it provides strong overload and short-circuit protection to ensure stable electrical performance.
Constructed with a modular design, this MCB features a compact structure, high breaking capacity, and durable internal components for long-term operation. Its optimized arc-extinguishing system improves safety while reducing maintenance needs.
Designed for modern electrical installations, the JIELI N45-1 miniature circuit breaker delivers dependable protection and efficient power management for any low-voltage environment.
| Complement | |
| Rated current In | 1A-63A |
| Rated voltage Ue | AC 230V/400V |
| Rated frequency | 50Hz/60Hz |
| Breaking capacity | 3kA |
| Tripping characteristic | B/C/D |
| Protection level | IP20 |
| Ambient temperature | -5℃ to +40℃ |
| Storage temperature | -35℃ to +70℃ |
| Mechanic life | 10000 times |
| Electrical life | 4000 times |
| Installation type | Modular structure, Rail mounted |
| Mounting | 35mm |
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