Specifications
Moulded case circuit breaker-3P(MCCB)IEC-60947-2 4P.3P
highest quality as orignial
lowest factory price
CE marked
KM1 Series Mould Case Circuit Breaker
1. Application
KM1 series moulded case circuit breaker is one of products developed and manufactured by adoting international advanced technology.It is supplied with rated insulating voltage 800V and used for circuit of A.C.50Hz,rated operating voltage AC 400V(or below),rated operating current up to 800A for infrequent changing over and starting of the motors.The products conforms to IEC 60947-2 standard.Moulded case circuit breaker-3P(MCCB)
2. Main Technical Specification
Type | Rated current(A) | Pole number | Rated insuiating Voltage(V) | Rated operating Voltage(V) | Arcing-over Distance (mm) | Ultimate short circuit breaking capacity(KA) | Servies short circuit breaking capacity(KA) | Operation performance | Utilization category | |
KM1-63L | (6),10,16,20,25,32, 40,50,63 | 500v | 400v | 0 | 25 | 18 | load | Unload | A | |
KM1-63M | 0 | 50 | 35 | 1500 | 8500 | |||||
KM1-100L | (10),16,20,25,32, 40,50,63,80,100 | 800v | 0(≤50) | 35 | 22 | |||||
KM1-100M | 0(≤50) | 50 | 35 | |||||||
KM1-100H | 0(≤50) | 85 | 50 | 1000 | 7000 | |||||
KM1-225L | 100,125,160,180,200,225 | 3,4 | ≤50 | 35 | 22 | |||||
KM1-225M | ≤50 | 50 | 35 | |||||||
KM1-225H | ≤50 | 85 | 50 | 1000 | 4000 | |||||
KM1-400L | 225,250,315,350,400 | ≤50 | 50 | 35 | ||||||
KM1-400M | ≤100 | 65 | 42 | |||||||
KM1-630L | 400 500 630 | ≤100 | 50 | 35 | ||||||
KM1-630M | ≤100 | 65 | 42 | |||||||
KM1-630H | ≤100 | 100 | 65 | |||||||
KM1-800M | 630,700,800 | 3 | ≤100 | 75 | 50 | |||||
KM1-8 00H | ≤100 | 100 | 65 | |||||||
KM1-1250M | 1000,1250 | ≤100 | 100 | 65 | ||||||
KM1-1250H | ≤100 | 125 | 75 |
Note:6A no thermal protection
The N-pole of four-poles breaker is sifed at the right side of the product has four types:
TypeA:No current trip-lease on N pole which marking all the time,not closing and opening with the other three poles.
Thpe B:No current trip-telease on N pole which closing and opening with the other poles
TypeC:With current trip-release which closing and opening with the other three poles.
TypeD:With current trip-release which making all the time not closing and opening with the other three poles.
3. Protection Characterictic
The thermodynamic release of a circuit breaker provides the feature of inverse time-delay,while the magnetic release is the instantaneous operation as shown on table 2(distribution circuit breaker )and table 3 (motor protection circuit breaker).
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FAQ
Q 1.How about your experience?
A.We have our own professional factory and R&D department & more than 15 years producing experience.
Q 2. What's your advandge ?
A. We have mash melders,injection molding machines and punchers,with these,we can make by ourselves from the inside parts to outside.
It greatly increases the efficiency and saves the cost.
Q 3. How's the delivery time ?
A. usually it will take about 15-30 days for production
Q 4. Tell me the standard of package?
A. For inner box and master carton are made as per international standards,and we can make special design for you if need.
Also if necessary, will be packed in pallet to avoid any damage.
Q 5. What kind of material of circuit breaker?
A. We have two types, one copper coil with silver point and the other is brass coil with copper
point. It depends on your requirement. In fact, those two have no difference if normal work well.
Only except the electrical life. Copper and silver is better and also higer price.
Q 6.Will be any wanrranty for your item ?
A. We offer one year warranty for our products. Please feel assured.
Q 7 .Could you offer Form A or C/O ?
A. It totally not a problem. We can prepare relative documents to foreign affairs office or
other office to apply for this certificate.
Q 8.Would you accept to use our logo ?
A.We offer OEM ODM customization services if quantity is suitable.
Q 9.We want to know month capacity.
A. 1000pcs/month
Q10 .Where is your market?
A. Our produce and design are sold well in Southeast Asia , Middle East and European, also are trusted and praised deeply by domestic and foreign users.
We hope you can join us and make mutural benifit from our cooperation.
More detail informations, please feel free to contact us!