China wholesale 1p 2p 3p 4p Mcb - 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
China wholesale 1p 2p 3p 4p Mcb - 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:
Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, have confidence in the very first and management the advanced" for China wholesale 1p 2p 3p 4p Mcb - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa , The product will supply to all over the world, such as: Kyrgyzstan, Ghana, Bulgaria, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
By Doris from Nicaragua - 2017.11.29 11:09
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Ella from Swansea - 2018.12.30 10:21