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Red Copper C45 Series 1 pole MCB 4.5KA Mini Circuit Breaker
Red Copper C45 Series 1 pole MCB 4.5KA Mini Circuit Breaker
Specifications
Brand Name :
SEFIE
Model Number :
SFM9-63
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
Handle Color :
Black, Blue , or Customized
Mechanical Life :
20000 Times
Description

Red Copper C45 Series 1 pole MCB 4.5KA Mini Circuit Breaker

1. Terminal Connection Height:21mm

2. Panel mounting

3. On symmetrical DIN rail 35.5mm

4. Feastening torque:2.0Nm

5. Connection capacity:Rigid conductor up to 25mm2

Electrical Feature
Rated current(A) 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
Tripping curve B,C,D Type
Standard IEC60898-1
Breaking capacity(Ka) 6000
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

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

merlin gerin c60n circuit breaker

,

merlin gerin circuit breaker

,

27c14 5 circuit breaker
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Red Copper C45 Series 1 pole MCB 4.5KA Mini Circuit Breaker

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Product Detail
Brand Name :
SEFIE
Model Number :
SFM9-63
Certification :
CE, ROHS, CB
Place of Origin :
Wenzhou,China
MOQ :
2000-3000
Price :
Negotiable
Contact Supplier
Red Copper C45 Series 1 pole MCB 4.5KA Mini Circuit Breaker

Zhejiang Sefie Electric Co.,Ltd.

Active Member
7 Years
zhejiang, wenzhou
Since 2011
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Electrical Safety Circuit Breakers, Mini Circuit Breaker, RCBO Circuit Breaker
Total Annual :
1000000-2000000
Employee Number :
100~150
Certification Level :
Active Member
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