Manufacturer of 3 Phase Circuit Breaker - DAB7-125 Series Miniature Circuit Breaker(MCB) – DaDa
- Contact Us
- Address: Shanghai DaDa Electric Co.,Ltd.
- Phone: 0086-15167477792
- Email: charlotte.weng@cdada.com
Manufacturer of 3 Phase Circuit Breaker - DAB7-125 Series Miniature Circuit Breaker(MCB) – DaDa Detail:
Advantages
• Trip Free mechanism
• High Breaker capacity 15KA
• Positive contact indication
• Thermal and magnetic trip function
• Current limiting design for short circuit fault protection
• CE marking,Semko product
• Specification:IEC 60947-2
Design Features
Large Cable Terminals Suitable for copper and aluminum cables, these terminals are compatible with cables upto 35mm2 cross section area.
Technical Features
MCB DAB7-125 | |||||||
For protection of general power distribution (IEC/EN 60947-2) | |||||||
Poles | 1P | 2P | 3P | 4P | |||
Electrical performance | |||||||
Functions |
short circuit protection,overload protection,isolationg,control |
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Rated frequency f ( Hz) |
50-60Hz |
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Rated working voltage Ue (V) AC |
230/400 |
400 |
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Rated current In (A) |
6,10,16,20,25,32,40,50,63,80,100,125 |
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Rated insulated voltage Ui (V) |
500 |
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Impulse withstand voltage Uimp( kV) |
4 |
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Instantaneous tripping type |
DAB7-125N |
B/C/D |
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DAB7-125H |
B/C/D |
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Rated short circuit Icn(kA) |
DAB7-125N |
10 |
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DAB7-125H |
15 |
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Release type |
Thermal magnetic type |
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Service life(O~C) |
Mechanical |
Actual value |
8500 |
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Standard value |
4000 |
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Electrical |
Actual value |
1500 |
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Standard value |
1000 |
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Connection and installation | |||||||
Protectiom degree |
IP20 |
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Wire mm² |
1~35 |
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Working temperature |
-5~+40℃ |
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Resistance to humidity and heat |
Class 2 |
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Altitude above sea |
≤2000 |
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Relative humidity |
+20℃,≤90% ;+40℃,≤50% |
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Pollution degree |
2 |
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Installation environment |
Avoid obvious shock and vibration |
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Installation class |
ClassⅡ, ClassⅢ |
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Mounting |
DIN35 rail |
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Dimensions(mm)(WxHxL) |
a |
27 |
54 |
81 |
108 |
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b |
90 |
90 |
90 |
90 |
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c | 75.5 | 75.5 | 75.5 | 75.5 |
Product detail pictures:
Related Product Guide:
The really abundant projects management experiences and 1 to just one provider model make the high importance of business enterprise communication and our easy understanding of your expectations for Manufacturer of 3 Phase Circuit Breaker - DAB7-125 Series Miniature Circuit Breaker(MCB) – DaDa , The product will supply to all over the world, such as: Nairobi, Cologne, Finland, Our company is continuing to serve customers with high quality, competitive price and timely delivery. We sincerely welcome friends from all over the world to cooperate with us and enlarge our business. If you are interested in our products, please feel free to contact us. We would love to provide you with further information.
By Marcie Green from Oslo - 2017.08.18 18:38
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
By Alex from Poland - 2018.11.02 11:11