One of Hottest for Auto Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa
- Contact Us
- Address: Shanghai DaDa Electric Co.,Ltd.
- Phone: 0086-15167477792
- Email: charlotte.weng@cdada.com
One of Hottest for Auto Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa Detail:
Advantages
• Two types of overcurrent protection – thermal and electromagnetic.
• High Breaker capacity 6/10KA
• 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 usually continually offer you the most conscientious consumer services, along with the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for One of Hottest for Auto Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa , The product will supply to all over the world, such as: Macedonia, Seattle, Suriname, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.
By Gabrielle from Atlanta - 2017.09.26 12:12
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
By Sara from Moscow - 2018.11.22 12:28