| Breaking Capacity: | Low Voltage Circuit Breakers |
|---|---|
| Operation: | Manual Type |
| Speed: | Normal Type Circuit Breaker |
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M63MF4 AC Miniature Circuit Breaker MCB 2P 3P 4P, Overload protection, Short circuit protection ,energy metering, temperature detection, overvoltage and undervoltage protection (optional), phase loss protection (optional), power outage and trip (optional), line sequence protection (optional), RS485&4G data transmission
| Product Name | M63MF4 2P | M63MF4 3P | M63MF3 4P | |
| Standard | GB/T 10963.1 IEC60898-1 | |||
| Product certification | CCC CE CB | |||
| size (mm) | 62.2 | 79.8 | 124.4 | |
| Number of poles | 3.5 modules | 4.5 modules | 5.5 modules | |
| Functions | Overload protection, Short circuit protection, energy metering, temperature detection, overvoltage and undervoltage protection (optional), power outage and trip (optional), RS485&4G data transmission | Overload protection, Short circuit protection ,energy metering, temperature detection, overvoltage and undervoltage protection (optional), phase loss protection (optional), power outage and trip (optional), line sequence protection (optional), RS485&4G data transmission | ||
| Wiring method | Up in and down out (with Wiring markings) | |||
| Rated current(A) | 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A | |||
| Rated voltage(V) Un | 230 | 400 | ||
| Rated insulation voltage(V) Ui | 500 | 500 | ||
| Overvoltage (V) Uve (optional) | 275_+5v | 460_+5v | ||
| Undervoltage(V) Uoe (optional) | 165_+5v | 290_+5v | ||
| power outage and trip | Optional configuration | |||
| Phase loss protection | / | Optional configuration | ||
| Line sequence protection | / | Optional configuration | ||
| Rated operating frequency (Hz) | 50/60 | |||
| Rated impulse withstand voltage (V) Uimp | 4000 | |||
| Rated short-circuit capacity lcn | 6000 | |||
| Rated short-circuit breaking capacity lcs | 6000 | |||
| Measurement accuracyy | _+0.5% | |||
| Transmission type | TRS485&4G | |||
| Overvoltage category | Second | |||
| pollution capacity | 2 | |||
| Instantaneous tripping characteristics | B (3ln-7ln) | Ye | ||
| C (5ln-10ln) | Ye | |||
| D (10ln-15ln) | Ye | |||
| Electric shock protection level | Second | |||
| Mechanical characteristics mechanical life | 20000 | |||
| Protection level | Circuit breaker | IP20 | ||
| Installed in the distribution box | IP40 | |||
| Maximum wiring capacity (2) | 50 | |||
| Terminal ultimate torque (Nm) | 5 | |||
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