| Breaking Capacity: | Low Voltage Circuit Breakers |
|---|---|
| Operation: | Manual Type |
| Speed: | Normal Type Circuit Breaker |
| Arc-extinguishing Medium: | Air |
| Installation: | DIN RAIL |
| Structure: | MCB |
| Samples: |
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Suppliers with verified business licenses
Audited Supplier M63M AC Miniature Circuit Breaker MCB 1P 2P 3P 4P 1P+N 3P+N
| Product Parameters | AC | ||||||
| 1P | 2P | 3P | 4P | 1P+N | 3P+N | ||
| Standard | GB/T 10963.1 IEC 60898-1 | ||||||
| Product certification | CCC CE CB UKCA | ||||||
| size | 17.6 | 35.2 | 52.8 | 70.4 | 35.2 | 70.4 | |
| Number of poles | 1 module | 2 modules | 3 modules | 4 modules | 2 modules | 4 modules | |
| Functions | Short circuit protection, overload protection | Short circuit protection, overload protection, N-pole with breaking capacity | |||||
| Wiring method | Unlimited | Unlimited, zero line identification | |||||
| Rated current(A) | 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A | ||||||
| Rated voltage(V) Un | 230/400 | 400 | 230 | 400 | |||
| Rated insulation voltage(V) Ui | 500 | ||||||
| Rated operating frequency (Hz) | 50/60 | ||||||
| Rated impulse withstand voltage (V) Uimp | 4000 | ||||||
| Rated short-circuit capacity lcn | 6000 | ||||||
| Rated service short-circuit breaking capacity lcs | 6000 | ||||||
| Overvoltage category | 2 | ||||||
| Pollution capacity | 2 | ||||||
| Instantaneous tripping characteris tics | B (3ln-7ln) | Ye | |||||
| C (5ln-10ln) | Ye | ||||||
| D (10ln-15ln) | Ye | ||||||
| Electric shock protection level | 2 | ||||||
| Mechanical life | 20000 | ||||||
| Protection level | Circuit breaker | IP20 | |||||
| Installed in the distribution box | IP40 | ||||||
| Maximum wiring capacity (2) | 50 | ||||||
| Terminal ultimate torque (Nm) | 5 | ||||||
Suppliers with verified business licenses
Audited Supplier 
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