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400V 20 Amp Mini Circuit Breaker 3 Pole Circuit Breaker Protection Against Short Circuit
400V 20 Amp Mini Circuit Breaker 3 Pole Circuit Breaker Protection Against Short Circuit
400V 20 Amp Mini Circuit Breaker 3 Pole Circuit Breaker Protection Against Short Circuit
400V 20 Amp Mini Circuit Breaker 3 Pole Circuit Breaker Protection Against Short Circuit
Specifications
Brand Name :
SEFIE
Model Number :
SFM10-63
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
Type :
Mini
Material :
Bakelite.Plastic
Rated voltage :
230/240v
Rated current :
6-63A
Rated frequency :
6KA
Energy limiting class :
3
Description

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

Product tags

low-voltage circuit breaker

,

4 pole circuit breaker

,

single pole rcd circuit breaker
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400V 20 Amp Mini Circuit Breaker 3 Pole Circuit Breaker Protection Against Short Circuit

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Product Detail
Brand Name :
SEFIE
Model Number :
SFM10-63
Certification :
CE,ROHS,CB
Place of Origin :
WenZhou,China
MOQ :
2000-3000
Price :
Negotiable
Contact Supplier
400V 20 Amp Mini Circuit Breaker 3 Pole Circuit Breaker Protection Against Short Circuit
400V 20 Amp Mini Circuit Breaker 3 Pole Circuit Breaker Protection Against Short Circuit

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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