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Wenzhou Korlen Electric Appliances Co., Ltd.
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1600A Molded Case Circuit breaker
Category :
Electronic and electrical->Electronic Parts->wiring equipments
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Product Specification
Model No:
KNM3
Country
CN
Brand
Korlen
Packing
carton
Minimum Order
100
Payment Term
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Product Detail
<p class="MsoNormal">
<span style="font-family:arial;line-height:normal;"> </span>
</p>
<p class="MsoNormal" align="justify">
KNM3 Series moulded-case circuit-breakers guarantee an extremely high performance level while being progressively smaller in size, simple to install and able to provide increasingly better safety guarantees for the operator.<br />
KNM3 Series Moulded-case circuit-breakers can be used in low voltage civil and industrial installations with 1 to 3200 A operating current.<br />
Since assembly instructions are simple, trip units can quickly and easily be replaced; even in the field.<br />
All this makes the circuit-breakers very easy to operate with considerable savings due to rationalized stock management.
</p>
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<p>
<br />
</p>
<p class="MsoNormal">
This product complies with standard IEC60947-2, GB14048.2
</p>
<p>
<table class="tcs ke-zeroborder">
<tbody>
<tr>
<td class="tcs-selected">
NO.
</td>
<td class="tcs-selected">
testing current name<br />
</td>
<td class="tcs-selected">
I/In
</td>
<td class="tcs-selected">
Assumed time
</td>
<td class="tcs-selected">
Starting<br />
situation
</td>
</tr>
<tr>
<td class="tcs-selected">
1
</td>
<td class="tcs-selected">
Assumed un-<br />
tripping current
</td>
<td class="tcs-selected">
1.05
</td>
<td class="tcs-selected">
2h(In>63A),<br />
1h(In≤63A)
</td>
<td class="tcs-selected">
Cold state
</td>
</tr>
<tr>
<td class="tcs-selected">
2
</td>
<td class="tcs-selected">
Assumed tripping<br />
current
</td>
<td class="tcs-selected">
1.30
</td>
<td class="tcs-selected">
2h(In>63A),<br />
1h(In≤63A)
</td>
<td class="tcs-selected">
Start right
</td>
</tr>
</tbody>
</table>
<table class="tcs ke-zeroborder">
<tbody>
<tr>
<td colspan="2" class="tcs-selected">
Type
</td>
<td class="tcs-selected">
KNM3-125N
</td>
<td class="tcs-selected">
KNM3-160N
</td>
<td class="tcs-selected">
KNM3-250N
</td>
<td class="tcs-selected">
KNM3-400N
</td>
<td class="tcs-selected">
KNM3-630N
</td>
<td class="tcs-selected">
KNM3-800N
</td>
</tr>
<tr>
<td colspan="2" class="tcs-selected">
Rated current In(A)
</td>
<td class="tcs-selected">
125A
</td>
<td class="tcs-selected">
160A
</td>
<td class="tcs-selected">
250A
</td>
<td class="tcs-selected">
400A
</td>
<td class="tcs-selected">
630A
</td>
<td class="tcs-selected">
800A
</td>
</tr>
<tr>
<td colspan="2" class="tcs-selected">
Rated insulation voltage(V)
</td>
<td class="tcs-selected">
500
</td>
<td class="tcs-selected">
690
</td>
<td class="tcs-selected">
800
</td>
<td class="tcs-selected">
800
</td>
<td class="tcs-selected">
800
</td>
<td class="tcs-selected">
800
</td>
</tr>
<tr>
<td colspan="2" class="tcs-selected">
Rated pulse voltage(KV)
</td>
<td class="tcs-selected">
6
</td>
<td class="tcs-selected">
6
</td>
<td class="tcs-selected">
8
</td>
<td class="tcs-selected">
8
</td>
<td class="tcs-selected">
8
</td>
<td class="tcs-selected">
8
</td>
</tr>
<tr>
<td colspan="2" rowspan="2" class="tcs-selected">
Rated working voltage ue (V)
</td>
<td class="tcs-selected">
AC500
</td>
<td class="tcs-selected">
AC690
</td>
<td class="tcs-selected">
AC690
</td>
<td class="tcs-selected">
AC690
</td>
<td class="tcs-selected">
AC690
</td>
<td class="tcs-selected">
AC690
</td>
</tr>
<tr>
<td class="tcs-selected">
DC250
</td>
<td class="tcs-selected">
DC500
</td>
<td class="tcs-selected">
DC750
</td>
<td class="tcs-selected">
DC750
</td>
<td class="tcs-selected">
DC750
</td>
<td class="tcs-selected">
DC750
</td>
</tr>
<tr>
<td rowspan="5" class="tcs-selected">
Ultimate<br />
short-circuit<br />
breaking<br />
capacity<br />
lcu(KA)<br />
AC 50/60Hz
</td>
<td class="tcs-selected">
220/240V
</td>
<td class="tcs-selected">
40
</td>
<td class="tcs-selected">
50
</td>
<td class="tcs-selected">
65
</td>
<td class="tcs-selected">
65
</td>
<td class="tcs-selected">
65
</td>
<td class="tcs-selected">
65
</td>
</tr>
<tr>
<td class="tcs-selected">
380/415V
</td>
<td class="tcs-selected">
25
</td>
<td class="tcs-selected">
35
</td>
<td class="tcs-selected">
35
</td>
<td class="tcs-selected">
35
</td>
<td class="tcs-selected">
35
</td>
<td class="tcs-selected">
35
</td>
</tr>
<tr>
<td class="tcs-selected">
440V
</td>
<td class="tcs-selected">
16
</td>
<td class="tcs-selected">
20
</td>
<td class="tcs-selected">
30
</td>
<td class="tcs-selected">
30
</td>
<td class="tcs-selected">
30
</td>
<td class="tcs-selected">
30
</td>
</tr>
<tr>
<td class="tcs-selected">
500V
</td>
<td class="tcs-selected">
12
</td>
<td class="tcs-selected">
12
</td>
<td class="tcs-selected">
25
</td>
<td class="tcs-selected">
25
</td>
<td class="tcs-selected">
25
</td>
<td class="tcs-selected">
25
</td>
</tr>
<tr>
<td class="tcs-selected">
690V
</td>
<td class="tcs-selected">
-
</td>
<td class="tcs-selected">
8
</td>
<td class="tcs-selected">
14
</td>
<td class="tcs-selected">
20
</td>
<td class="tcs-selected">
20
</td>
<td class="tcs-selected">
20
</td>
</tr>
<tr>
<td colspan="2" class="tcs-selected">
Operative short-circuit Breaking capacity
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
.
</td>
</tr>
<tr>
<td colspan="2" class="tcs-selected">
Isolation function
</td>
<td class="tcs-selected">
A
</td>
<td class="tcs-selected">
A
</td>
<td class="tcs-selected">
A
</td>
<td class="tcs-selected">
A
</td>
<td class="tcs-selected">
B
</td>
<td class="tcs-selected">
B
</td>
</tr>
<tr>
<td colspan="2" class="tcs-selected">
Usage category
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
</tr>
<tr>
<td rowspan="3" class="tcs-selected">
Mode<br />
of<br />
tripping<br />
unit
</td>
<td class="tcs-selected">
Unadjustable
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
</tr>
<tr>
<td class="tcs-selected">
Adjustable thermal trip<br />
Unadjustable electromagetic trip
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
</tr>
<tr>
<td class="tcs-selected">
Unadjustable
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
.
</td>
<td class="tcs-selected">
.
</td>
</tr>
<tr>
<td colspan="2" class="tcs-selected">
Machanical life
</td>
<td class="tcs-selected">
25000
</td>
<td class="tcs-selected">
25000
</td>
<td class="tcs-selected">
25000
</td>
<td class="tcs-selected">
20000
</td>
<td class="tcs-selected">
20000
</td>
<td class="tcs-selected">
20000
</td>
</tr>
<tr>
<td colspan="2" class="tcs-selected">
Electrical life
</td>
<td class="tcs-selected">
8000
</td>
<td class="tcs-selected">
8000
</td>
<td class="tcs-selected">
8000
</td>
<td class="tcs-selected">
7000
</td>
<td class="tcs-selected">
5000
</td>
<td class="tcs-selected">
5000
</td>
</tr>
<tr>
<td rowspan="3" class="tcs-selected">
<br />
</td>
<td class="tcs-selected">
L
</td>
<td class="tcs-selected">
78
</td>
<td class="tcs-selected">
90
</td>
<td class="tcs-selected">
105
</td>
<td class="tcs-selected">
140
</td>
<td class="tcs-selected">
210
</td>
<td class="tcs-selected">
210
</td>
</tr>
<tr>
<td class="tcs-selected">
D
</td>
<td class="tcs-selected">
70
</td>
<td class="tcs-selected">
70
</td>
<td class="tcs-selected">
103.5
</td>
<td class="tcs-selected">
103.5
</td>
<td class="tcs-selected">
103.5
</td>
<td class="tcs-selected">
103.5
</td>
</tr>
</tbody>
</table>
<br />
</p>
<p class="MsoNormal" style="text-align:justify;" align="justify">
<img src="http://i.bosscdn.com/product/b0/ee/73/936d916f4011e4e61105a06aed.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=9&t=80&text=a29ybGVuNjc2Ni5ib3NzZ29vLmNvbQ%3D%3D" title="MCCB With Overload Protection" alt="MCCB With Overload Protection" width="887" height="574" />
</p>
<p class="MsoNormal" align="justify">
<img src="http://i.bosscdn.com/product/0f/02/24/4e70b43ea0093aadcc628aa02b.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=9&t=80&text=a29ybGVuNjc2Ni5ib3NzZ29vLmNvbQ%3D%3D" title="MCCB With Overload Protection" alt="MCCB With Overload Protection" width="887" height="666" />
</p>
<p class="MsoNormal" align="justify">
<br />
</p>
<p class="MsoNormal" align="justify">
<img src="http://i.bosscdn.com/product/81/95/1a/e1243343e702dc5a4db846ae6c.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=9&t=80&text=a29ybGVuNjc2Ni5ib3NzZ29vLmNvbQ%3D%3D" title="MCCB With Overload Protection" alt="MCCB With Overload Protection" width="879" height="599" />
</p>
<p class="MsoNormal">
<br />
</p>
<p class="MsoNormal" style="text-align:justify;" align="justify">
<br />
<b></b> Production Capacity: we have more than 1500 workers and 100 expert engineers who can produce one container of our products in less than 5 days. Annual production is as follows; MCB 15 million poles, RCCB (thermal type) 2 million poles, (magnetic type) 800 thousand pole. Production of other products is also in the range of not less than thousands of poles annually.
</p>
<p class="MsoNormal" align="justify">
Pricing: we offer the best price to meet the requirement of all customers depending on the quality and the number of quantity demanded.
</p>
<p>
<br />
</p>
<p>
<br />
</p>korlenelectric.com
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