Electrical MCB 6A Mini Circuit Breaker 1P / 2P / 3P / 4P Breaker Plastic Material
Brand Name:SEFIE
Certification:CE,CB.ROHS
Model Number:SFM10-63
Minimum Order Quantity:2000-3000
Delivery Time:14 days after receipt deposit
Place of Origin:WenZhou,China
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Location:
Wenzhou Zhejiang China
Address:
Xiangyang Industrial Zone,Liushi,Wenzhou,china
Supplier`s last login times:
within 45 hours
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Product Details
6A-63A 1P / 2P / 3P / 4P Electrical Type MCB Mini Circuit Breaker
1. Thermoplastic shell, full inlet, impact resistant, recyclable,
self extinguishing
2. Super safety: classic U tunnel terminal, to ensure that the line
connection is solid and reliable
3. The original air flow, can effectively reduce the temperature
between adjacent circuit breaker
4. Safety handle, classic original design, ergonomic
| Electrical Feature | ||
| 1,2,3,4,6,10,16,20,25,32,40,50,63 | ||
| Poles | 1P ,2P,3P,4P | |
| Rated voltage(v) Ue | 230/400~240/415 | |
| Insulation voltage(V) Ui | 500 | |
| Rated frequency(Hz) | 50 | |
| Tipping curve | B ,C ,D Type | |
| Standard | IEC60898-1 | |
| Breaking capacity(Ka) | 10 | |
| Power loss per pole | Rated current(A) | Max power loss per pole(W) |
| 1,2,3,4,6,10 | 2 | |
| 16,20,25,32 | 3.5 | |
| 40,50,63 | 5 | |
| Pollution degree | Ⅱ | |
| Enerdy limiting class | 3 | |
Mechanical Feature | |
| Electrical life | 4000 |
| Mechanical life | 20000 |
| Contact position indicator | NO |
| Protection degree | IP20 |
| Reference temperature for setting of thermal | 30℃ |
| Wroking ambient temperature | -5~40℃ |
| Storage temperature | -25~70℃ |
| Installation | |
| Terminal connection type | Cable |
| Mounting | On DIN rail IEC60715(35MM) by means of fast clip device |
Temperature derating
The maximum permissble current in a circuit breaker depends on the ambient temperature where the circuit breaker is placed .Ambient temperature is the temperature in side the enclosure or switchboard in which the circuit breakers are installed.
The reference temperature is 30℃
| Rated current(A) | -35℃ | -30℃ | -20℃ | 10℃ | 0℃ | 10℃ |
| 1 | 1.3 | 1.26 | 1.23 | 1.19 | 1.15 | 1.11 |
| 2 | 2.6 | 2.52 | 2.46 | 2.38 | 2.28 | 2.2 |
| 3 | 3.9 | 3.78 | 3.69 | 3.57 | 3.42 | 3.3 |
| 4 | 5.2 | 5.04 | 4.92 | 4.76 | 4.56 | 4.4 |
| 6 | 7.8 | 7.56 | 7.38 | 7.14 | 6.86 | 6.6 |
| 10 | 13.2 | 12.7 | 12.5 | 12 | 11.5 | 11.1 |
16 | 21.12 | 20.48 | 20 | 19.2 | 18.4 | 17.76 |
| 20 | 26.4 | 25.6 | 25 | 24 | 23 | 22.2 |
| 25 | 33 | 32 | 31.25 | 30 | 28.75 | 27.75 |
| 32 | 42.56 | 41.28 | 40 | 38.72 | 37.12 | 35.52 |
| 40 | 53.2 | 51.2 | 50 | 48 | 46.4 | 44.8 |
| 50 | 67 | 65.5 | 63 | 60.5 | 58 | 56 |
| 63 | 83.79 | 81.9 | 80 | 76.86 | 73.86 | 70.56 |
| Rated current(A) | 20℃ | 30℃ | 40℃ | 50℃ | 60℃ | 70℃ |
| 1 | 1.05 | 1 | 0.96 | 0.93 | 0.88 | 0.83 |
| 2 | 2.08 | 2 | 1.92 | 1.86 | 1.76 | 1.66 |
| 3 | 3.12 | 2 | 1.92 | 1.86 | 1.76 | 1.66 |
| 4 | 4.16 | 4 | 3.84 | 3.76 | 3.52 | 3.32 |
| 6 | 6.24 | 6 | 5.76 | 5.64 | 5.28 | 4.98 |
| 10 | 10.6 | 10 | 9.6 | 9.3 | 8.9 | 8.4 |
| 16 | 16.96 | 16 | 15.36 | 14.88 | 14.24 | 13.44 |
| 20 | 21.2 | 20 | 19.2 | 18.6 | 17.8 | 16.8 |
| 25 | 26.5 | 25 | 24 | 23.25 | 22.25 | 21 |
| 32 | 33.96 | 32 | 30.72 | 29.76 | 28.16 | 26.88 |
| 40 | 42.4 | 40 | 38.4 | 37.2 | 35.6 | 33.6 |
| 50 | 53 | 50 | 48 | 46.5 | 44 | 41.5 |
| 63 | 66.78 | 63 | 60.48 | 58.9 | 55.44 | 52.29 |
Electrical MCB 6A Mini Circuit Breaker 1P / 2P / 3P / 4P Breaker Plastic Material
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