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 |
| Rated frequency | 50/60Hz |
| Rated current | 6-63A |
| Rated voltage | 230/400V |
| Tripping curve | B,C,D |
| Mechanical Life | 20000 Times |
| Brand Name | SEFIE |
| Model Number | SFM3-63 |
| Certification | CE, ROHS, CB |
| Place of Origin | Wenzhou,China |
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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 |
| Rated frequency | 50/60Hz | Rated current | 6-63A |
| Rated voltage | 230/400V | Tripping curve | B,C,D |
| Mechanical Life | 20000 Times | Brand Name | SEFIE |
| Model Number | SFM3-63 | Certification | CE, ROHS, CB |
| Place of Origin | Wenzhou,China | ||
| High Light | miniature circuit breakers ，din mount circuit breaker | ||
1 Pole Mini Type B / C / D curve 4.5KA Mini Circuit Breaker
SFM3-63 series circuit breaker is used in lighting distribution system or motor distribution system for protection overload and short-circuit in the system. The product is neote ric in structure, light i n weight, reliable and excellent in performance.
1. Protection against both overload and short circuit
2. High short-circuit capacity
3. 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 | ||
| 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
|
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 ...
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