Active Member
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[China]
Address: Xiangyang Industrial Zone,Liushi,Wenzhou,china
Contact name:
Zhejiang Sefie Electric Co.,Ltd. |
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C45 series MCB 1 pole 230 / 400V 4.5 Ka mini circuit breaker
Construction:
1. Protection against both overload and short circuit
2. panel mounting
3. Easy mounting onto 35mm DINrail
4. Connection capacity:Rigid conductor up to 25mm2
5. High short-circuit capacity
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 | |
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 | ||
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 |
