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China
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Personne àcontacter Alan
Wenzhou, Zhejiang
Electric and thermal magnetic tripping device for NS MCCB has passed IEC, CE
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Application of MCCBÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
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SM6 MCCB is suitable for using in the circuit of AC *0/*0Hz, please make remarks when ordering, rated insulating voltage **0V, rated working voltage below **0V, and rated current is *6A to ***0A for distributing electric energy, and infrequently OFF/ON under normal condition. The intelligent MCCB, which the rated frame rank current is **0A and below, also can be used for infrequently switching and starting of squirrel cage motor and for protecting motor from over-load, short circuit and under-voltage.
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Working conditions of MCCB                                                                                                                     Â
1. Not over
altitude ***0m;
2. Ambient temperature is between**5°C and **0°C ; Working in the
medium which not any  explosive, not enough dielectric
to corrode metal, no gas to damage insulation and electric
conduction dust;
3. Working in the place would not be invaded by rain and
snow;
3. Pollution degree3;
4. Mounting type.
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Classification of MCCBÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
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1) According to using: distribution circuit protection type,
motor production type;
2) According to connection mode: front panel connection, back
panel connection, plug-in connection;
3) According to operating way: for direct handle operating, for
motor operator operating, for rotary handle operating.
4) According to the number of pole: 3,4 pole.
5) According to the accessory: with accessory setting, and
without accessory setting.
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The Main Capability Index of MCCB                                                                                                         Â
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the protection of SM6 serise breakers(intelligent)
| The frame current grad(A) | Rated current | Times of short delay(times) | Notice |
| **0model(SE) | *****0 | ***0 |
1: Grades to adjust:2,3,4,5,6,7,8,*0 2: Rated current can be adjusted, and has *8 grades. 3:Distribute electric instantaneous multiple up from *1 times. 4: Motor instantaneous multiple up from *2 times |
| **0model(SE) | *****0 | ***0 | |
| **0model(SE) | ******0 | ***0 | |
| **0model(SE) | ******0 | ***0 | |
| **0model(SE) | ******0 | ***0 | |
| ***0model(SE) | *******0 | ***0 |
|
Specifications |
NS**0 |
NS**0 |
NS**0 |
NS**0 |
NS**0 |
|||||||||||||||
|
Frame Current (A) |
**0 |
**0 |
**0 |
**0 |
**0 |
|||||||||||||||
|
Number of Poles |
3 |
4 |
3 |
4 |
3 |
4 |
3 |
4 |
3 |
4 |
||||||||||
|
Ultimate Breaking Capacity (Icu, kA) |
F |
N |
H |
F |
N |
H |
F |
N |
H |
F |
N |
H |
F |
N |
H |
|||||
|
AC**0/**0V (kA) |
*5 |
*0 |
**0 |
*5 |
*0 |
**0 |
*5 |
*0 |
**0 |
*0 |
*5 |
**0 |
*0 |
*5 |
**0 |
|||||
|
AC**0/**5V (kA) |
*6 |
*0 |
*0 |
*6 |
*0 |
*0 |
*6 |
*0 |
*0 |
*6 |
*0 |
*0 |
*6 |
*0 |
*0 |
|||||
|
Rated Insulation Voltage |
AC**0V |
|||||||||||||||||||
|
Rated Working Voltage |
AC**0V |
|||||||||||||||||||
|
Rated Current, Thermal Tripping, TMD, A |
*3, *0, **0 |
*0, **0, **5, **0 |
**5, **0, **0, **0 |
- |
- |
|||||||||||||||
|
Rated Current, Electronic Tripping, MIC, A |
*0, **0 |
*0, **0, **0 |
**0, **0, **0 |
**0, **0 |
**0, **0, **0 |
|||||||||||||||
|
Auxiliary, Alert, Fault Accessories |
OF/SD/SDE/SDx |
|||||||||||||||||||
|
Shunt & Under Voltage Coil |
MX/MN |
|||||||||||||||||||
|
Mechanical Life |
****0 |
****0 |
****0 |
****0 |
****0 |
|||||||||||||||
|
Electric life |
****0 |
****0 |
****0 |
***0 |
***0 |
|||||||||||||||
|
Installation Type |
Fixed |
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| Pays: | China |
| N ° de modèle: | NS |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
