Energy-efficient MN11-7 MCB with high breaking capacity, designed to ensure electrical safety and system stability in demanding environments.
| Principales | |
| Material | PA66 |
| Pole number | 1P,2P,3P,4P |
| Standard | IEC60898-1 |
| Warranty | 5 years |
The MN11-7 MCB is a premium miniature circuit breaker designed for reliable protection in all types of AC low-voltage installations. Supporting 50/60Hz power systems with voltage up to 400V and current up to 63A, it offers robust protection against overloads and short circuits.
Its modular design simplifies installation and maintenance, while the optimized arc-suppression chamber boosts breaking performance and increases durability. With a clean and modern appearance, the breaker integrates perfectly into residential and commercial power distribution units.
Engineered with precision and tested for long-term reliability, the MN11-7 miniature circuit breaker is an excellent choice for engineers, contractors, and installers looking for safe and efficient power control.
| 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 |
| Terminal wiring capability | 25mm² |
| Tightening torque | 2.0N*m 22In-Ibs |
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