Competitive Price for 400 Amp 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
Competitive Price for 400 Amp 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:
We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for Competitive Price for 400 Amp Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa , The product will supply to all over the world, such as: Leicester, Turkey, Swansea, To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our goods list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're going to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.
By Emily from Albania - 2017.12.19 11:10
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Erin from Madrid - 2018.06.03 10:17