Hot New Products Tp Mccb - DAM3-400 MCCB Molded Case Circuit Breaker – DaDa
- Contact Us
- Address: Shanghai DaDa Electric Co.,Ltd.
- Phone: 0086-15167477792
- Email: charlotte.weng@cdada.com
Hot New Products Tp Mccb - DAM3-400 MCCB Molded Case Circuit Breaker – DaDa Detail:
Overview
The rated current of the Dada DAM3-400 molded case circuit breaker can reach up to 400A. These electrical devices are suitable for the protection of power distribution circuits with an alternating current of 50-60Hz and a rated operating current to 1000A. They can also be used in electric motors for infrequent starting and overload protection as well as protection against short circuiting and undervoltage conditions.
Compared to the DAM1 series, the DAM3 series are designed for smaller volume, higher breaking capacity, offering better energy savings.
Electrical Parameters of DAM3-400 Molded Case Circuit Breaker
Rated current of frame size Inm [A] |
400 |
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Rated current [A] |
200-400 |
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Number of poles |
3 / 4 |
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Rated operating voltage |
(AC)50-60HZ [V] |
400/690 |
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DC [V] |
250/1000 |
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Rated impulse withstand voltage Uimp [KV] |
8 |
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Rated insulation voltage Ui [V] |
750 |
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Test voltage at industrial frequency for 1 min [V] |
3000 |
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Rated ultimate short-circuit breaking capacity Icu [KA] |
C |
N |
S |
H |
|
(AC)50-60HZ 220/230V[KA] |
45 |
55 |
80 |
105 |
|
(AC)50-60HZ 400/415V [KA] |
30 |
36 |
55 |
70 |
|
(AC)50-60HZ 690V [KA] |
12 |
15 |
20 |
25 |
|
(DC)250V-2 Poles in series |
30 |
35 |
50 |
65 |
|
(DC)500V-2 Poles in series |
12 |
18 |
22 |
30 |
|
(DC)750V-4 Poles in series |
18 |
30 |
42 |
55 |
|
(DC)1000V-4 Poles in series |
15 |
25 |
35 |
45 |
|
Rated service short-circuit breaking capacity, Ics [KA] | |||||
(AC)50-60HZ 220/230V [%Icu] |
60% |
60% |
60% |
60% |
|
(AC)50-60HZ 400/415V[%Icu] |
60% |
60% |
60% |
60% |
|
(AC)50-60HZ 690V [%Icu] |
60% |
60% |
60% |
60% |
|
category of utilisation(EN 60947-2) |
A |
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Isolation condition |
Bitmap |
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Reference standard |
IEC/EN 60947-2/GB 14048.2 |
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Interchangeability |
Bitmap |
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Versions | Fixed |
Bitmap |
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Plug-in |
Bitmap |
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Draw-out |
Bitmap |
Note: Product details are attached.
Product detail pictures:
Related Product Guide:
We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for Hot New Products Tp Mccb - DAM3-400 MCCB Molded Case Circuit Breaker – DaDa , The product will supply to all over the world, such as: Mecca, Comoros, Somalia, Aiming to grow to be by far the most professional supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal goods. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. Detailed data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. They're going to allow you to get complete acknowledge about our items and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.
By Delia from Russia - 2018.02.04 14:13
As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
By Stephanie from Georgia - 2017.08.18 18:38