Zhejiang Sefie Electric Co.,Ltd.
| Supply Ability | 200000 pcs per month |
| Delivery Time | 14 days after receipt of deposit |
| Packaging Details | 240 pcs per carton ,12 pcs per box |
| Type | Mini |
| Material | Bakelite.Plastic |
| Rated voltage | 230/240v |
| Rated current | 6-63A |
| Rated frequency | 6KA |
| Energy limiting class | 3 |
| Brand Name | SEFIE |
| Model Number | SFM10-63 |
| Certification | CE,ROHS,CB |
| Place of Origin | WenZhou,China |
View Detail Information
Explore similar products
C45 series MCB 1 pole 230 / 400V 4.5 Ka mini circuit breaker
1 pole Red Copper C45 Series MCB 230 / 400V Mini Circuit Breaker
Red Copper C45 Series 1 pole MCB 4.5KA Mini Circuit Breaker
1 - 5 Amp C45 Series MCB 230 / 400V Mini Circuit Breaker
Product Specification
| Supply Ability | 200000 pcs per month | Delivery Time | 14 days after receipt of deposit |
| Packaging Details | 240 pcs per carton ,12 pcs per box | Type | Mini |
| Material | Bakelite.Plastic | Rated voltage | 230/240v |
| Rated current | 6-63A | Rated frequency | 6KA |
| Energy limiting class | 3 | Brand Name | SEFIE |
| Model Number | SFM10-63 | Certification | CE,ROHS,CB |
| Place of Origin | WenZhou,China | ||
| High Light | miniature circuit breakers ，din mount circuit breaker | ||
AC MCB 1P 2P 3P 4P 6A 16A 20A 40A 63A AC 230V 400V Electric Mini circuit breaker
1. Connection terminal:Pillar terminal with clamp
2. Connection capacity:Rigid conductor up to 25mm2
3. Protection against both overload and short circuit
4. High short-circuit capacity
5. Easy mounting onto 35mm DIN rail
| 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 | |
| Energy limiting class | 3 | |
| Installation | |
| Electrical life | 4000 |
| Mechanical life | 20000 |
| Contact position indicator | NO |
| Protection degree | IP20 |
| Reference temperature for setting of thermal element | 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 permissible crrent in a circuit breaker depends on the ambient temperature where the ciecuit breaker is placed. Ambient temperature is the temperature in side the enclosure or switchboard in 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 | 73.71 | 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 | 3 | 2.88 | 2.79 | 2.64 | 2.49 |
| 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 | 33.92 | 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 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2011
Total Annual:
1000000-2000000
Employee Number:
100~150
Ecer Certification：
Active Member
ZHEJIANG SEFIE Electric Co., LTD., Founded in 2011, the specialty is engaged in the export trade, is a professional manufacturer of MCB/MCCB/RCCB and Junction Box/Copper Busbar can be matched. Provides the Mini Circuit Breaker component complete solution, equipment technical force ... ZHEJIANG SEFIE Electric Co., LTD., Founded in 2011, the specialty is engaged in the export trade, is a professional manufacturer of MCB/MCCB/RCCB and Junction Box/Copper Busbar can be matched. Provides the Mini Circuit Breaker component complete solution, equipment technical force ...
Get in touch with us
Leave a Message, we will call you back quickly!