Hot Selling for Main Switch Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa
- Contact Us
- Address: Shanghai DaDa Electric Co.,Ltd.
- Phone: 0086-15167477792
- Email: charlotte.weng@cdada.com
Hot Selling for Main Switch Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa Detail:
Advantages
• Two types of overcurrent protection – thermal and electromagnetic.
• High Breaker capacity 10KA
• Independent contact position indicator.
• DIN rail latch with a double fixed position.
• Wide range of operating temperatures from –40 to +50° С.
• Wide engagement lever with improved contact area.
• Notches on terminal clamps lower thermal losses and boost the mechanical stability of connection.
Technical Features
MCB DAB7-63 | |||||||
For protection of general power distribution (IEC/EN 60898-1) | |||||||
Poles |
1P |
2P |
3P |
4P |
|||
Electrical performance | |||||||
Functions |
short circuit protection,overload protection,isolationg,control |
||||||
Rated frequency f (Hz) |
50-60Hz |
||||||
Rated working voltage Ue V AC |
230/400 |
400 |
|||||
Rated current In(A) |
6,10,16,20,25,32,40,50,63 |
||||||
Rated insulated voltage Ui (V) |
500 |
||||||
Impulse withstand voltage UimpkV |
4 |
||||||
Instantaneous tripping type |
DAB7-63N |
B/C/D |
|||||
DAB7-63H |
B/C/D |
||||||
Rated short circuit Icn(kA) |
DAB7-63N |
6 |
|||||
DAB7-63H |
10 |
||||||
Release type |
Thermal magnetic type |
||||||
Service life(O~C) |
Mechanical |
Actual value |
20000 |
||||
Standard value |
4000 |
||||||
Electrical |
Actual value |
8000 |
|||||
Standard value |
4000 |
||||||
Connection and installation | |||||||
Protectiom degree |
IP20 |
||||||
Wire mm² |
1~35 |
||||||
Working temperature |
-5~+40℃ |
||||||
Resistance to humidity and heat |
Class 2 |
||||||
Altitude above sea |
≤2000 |
||||||
Relative humidity |
+20℃,≤90% ;+40℃,≤50% |
||||||
Pollution degree |
2 |
||||||
Installation environment |
Avoid obvious shock and vibration |
||||||
Installation class |
Class II , Class III |
||||||
Mounting |
DIN35 rail |
||||||
Combination with accessories | |||||||
Auxiliary contact |
Yes |
||||||
Alarm contact |
Yes |
||||||
Shunt release |
Yes |
||||||
Undervoltage release |
Yes |
||||||
Auxiliary contact+Alarm contact |
Yes |
||||||
Dimensions(mm)(WxHxL) |
a |
18 |
36 |
54 |
72 |
||
b |
80 |
80 |
80 |
80 |
|||
c |
72 |
72 |
72 |
72 |
Product detail pictures:
Related Product Guide:
With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Hot Selling for Main Switch Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa , The product will supply to all over the world, such as: Rwanda, Mauritius, Cyprus, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
By Delia Pesina from France - 2017.12.31 14:53
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Elsa from New Delhi - 2018.12.25 12:43