Ns Type Mouldded Case Circuit Breaker
|FOB Price:||US $1-100 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1-100/ Piece|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: MM1
- Operation: Electric Type
- Arc-extinguishing Medium: Oil-immersed Type
- Structure: MCCB
- Type: Circuit Breaker
- Certification: CE, CCC
- Transport Package: Carton
- Origin: china
- Breaking Capacity: Low Voltage Circuit Breakers
- Speed: Normal Type Circuit Breaker
- Installation: Insert
- Poles Number: 3
- Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
- Trademark: markari
- Specification: CE
- HS Code: 8536300000
MM4 intelligent type MCCB is suitbale for using in the circuit of AC 50HZ or 60HZ,please make remarks when ordering,rated insulating voltage 750V, rated working voltage below 690V, and rated current is 16A to 630A for distributing electric energy, and infrequently OFF/ON under normal condition.
Theintelligent MCCB,which the rated frame rank current is 800A and below,also can be used for infrequently switching and strating of squirrel cage motor and for protecting motor from over-load,short circuit and under-voltage.
Main technical parameter:
|Main technical parameter(comply with GB14048.2/IEC60947-2)|
(No load/0.5In load)
withstand voltage KV
|Ultimate short circuit|
breaking capacity ICU
|Service short circuit|
breaking capacity ICS
|Protect Ir form over-current||40-100||64-160||100-250||160-400||250-630|
|Aim at the protection of motor and depend on consumer's advises|
1.Not over altitude 2000m.
2.Amibient temperature is between -25ºC and +40ºC.
3.Working in the medium which not any explosive,not enough dielectric to corrode metal,no gas to damage insulation and electric conduction dust.
4.Working in the place would not be invaded by rain and snow.
5.Pollution degree III.
6.Mounting type III.
1. What's your trading methods?
We accept kinds of trading methods,e.g.FOB,CIF.
2.What's your Payment terms?
We accept kinds of payment terms,e.g.TT,L/C,O/A.
3. What's the standard of package?
For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
4. what kind of material of transformer?
we have two types, one 85% silver contacts and the other is 50% silver contacts.It depends on your requirment.
5.Could you offer Form A or C/O ?
It totally not a problem. We can prepare relative documents to foreign affairs office or other office to apply for this certificate.
6.Would you accept to use our LOGO ?
If you have good quantity,it absolute no problem to do OEM.
7.We want to know month capacity.
It depends on which model.For example for relay type small capacity , month capacity can reach near 20000pcs.
Any questions please feel free to contact us, 7*24 hours for you !!!