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1 - 5 Amp C45 Series MCB 230 / 400V Mini Circuit Breaker

1 - 5 Amp C45 Series MCB 230 / 400V Mini Circuit Breaker

1 - 5 Amp C45 Series MCB 230 / 400V Mini Circuit Breaker
1 - 5 Amp C45 Series MCB 230 / 400V Mini Circuit Breaker
Categories Mini Circuit Breaker
Brand Name: SEFIE
Model Number: SMF9-63
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: Plastic
Breaking capacity: 4.5KA
Rated voltage: 230/400V
Rated frequency: 50/60Hz
Color: White or Customized
Package: Box and Carton
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Company Info.
Zhejiang Sefie Electric Co.,Ltd.
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1 - 5 Amp C45 Series MCB 230 / 400V Mini Circuit Breaker

1 - 5 Amp C45 Series MCB 230 / 400V Mini Circuit Breaker


1. Electro-mechanical endurance:4000

2. Connection terminal:Pillar terminal with clamp

3. Connection capacity:Rigid conductor up to 25mm2

4. Energy limiting class:3

5. Protection against both overload and short circuit


Electrical Feature
Rated current(A)1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63
Poles1P, 2P, 3P, 4P
Rated voltage(V) Ue230/400~240/415
Insulation voltage(V) Ui500
Rated frequency(Hz)50
Tripping curveB,C,D Type
StandardIEC60898-1
Breaking capacity(Ka)6000
Power loss per poleRated current(A)Max power loss per pole(W)
1, 2, 3, 4, 6, 102
16, 20, 25, 32,3.5
40, 50, 63,5
pollution degreeⅡ
Energy limiting class3

Mechanical Features
Electrical life4000
Mechanical life20000
Contact position indicatorNO
Protection degreeIP20
Reference temperature for setting of thermal element30℃
Working ambient temperature-5~40℃
Storage temperature-25~70℃

Installation
Terminal connection typeCable
MountingOn 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 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

Product Tags:

miniature circuit breakers

  

mcb circuit breaker

  
Cheap 1 - 5 Amp C45 Series MCB 230 / 400V Mini Circuit Breaker for sale

1 - 5 Amp C45 Series MCB 230 / 400V Mini Circuit Breaker

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