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| Categories | Mini Circuit Breaker | 
|---|---|
| Brand Name: | SEFIE | 
| Model Number: | SFM1-63 | 
| Certification: | CE, ROHS, CB | 
| Place of Origin: | Wenzhou,China | 
| MOQ: | 2000-3000 | 
| Price: | Negotiable | 
| Supply Ability: | 200000 pcs per month | 
| Delivery Time: | 14 days after receipt of deposit | 
| Packaging Details: | 240 pcs per carton, 12 pcs per box | 
| Material: | Bakelite | 
| Color: | White | 
| Material of Brass: | Red copper | 
| Handle: | Black , Blue or customized | 
| Mechanical Life: | 20000 Times | 
| Rated frequency: | 50/60Hz | 
| Company Info. | 
| Zhejiang Sefie Electric Co.,Ltd. | 
| View Contact Details | 
| Product List | 
Red Copper MCB 10KA breaking capacity Mini Circuit Breaker
1. The state-of-art design
2. Elegant appearance;cover and handle in arc shape make comfortable operation
3. Contact position indicating window
4. Transparent cover designed to carry lable
5. Handle central-staying function for circuit fault indicating
| Electrical Feature | |||
| 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63 | |||
| Poles | 1P, 2P, 3P, 4P | ||
| Rate voltage(V) Ue | 230/400~240/415 | ||
| Insulation voltage(V) Ui | 500 | ||
| Rated frequency(Hz) | 50 | ||
| Tripping 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 | ||
| Mechanical Features | |||
| Electrical life | 4000 | ||
| Mechanical life | 20000 | ||
| Contact position indicator | NO | ||
| Protection degree | IP20 | ||
| Reference temperature for setting of thermal element | 30℃ | ||
| Working 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 | ||
The maximum permissible crrent in a circuit breaker depends on the
ambient temperature where the circuit breaker is placed. Ambient
termperature 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 | 73.71 | 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 | 
|   | 
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