Specifications

MCCB Moulded case circuit breaker-AA & CN
IEC-60947-1P.3P
highest quality as orignial
lowest factory price
CE marked

MCCB Mould case circuit breaker  

AA & CN MOULDED CASE CIRCUIT BREAKER(MCCB)

Description:

Available in two frame sizes from 20 to 800 amps. Loadine series of moulded case circuit breakers provide overload and short-circuit protection for the full range of transformer sizes encountered in normal service.The overload instaneous tripping elements,adjustableover a wide band,make these MCCBs ideal for many distribution applications.

AA & CN MCCBs are available in single pole,three poles,three poles,three poles with switched neutral and switch disconnector versions.Loadline triple poles AA frame circuit breaker and switch disconnector are physically interchangeable with AA breakers for Motor Duty requirements.AA Frame have front adjustable overload and fixed instantaneous tripping elements.

Specification:

Insulation voltage (Ui)-660V ac

Operating voltage (Ue)-415 ac

Rated frequency~50/60Hz

Reference Calibration-40(50 on request)

Tripping Elements

Overload front adjustable 0.7-1.0 times rated cuttent

Instantaneous-non-adjustable

AA 25-63A=400A AA 80-125A=800A

AA 160-250A=1600A

Description	In/A	Lowest Setting	Current amps
AA-225 Single pole MCCB	25	17.5
	32	22.5
	40	28
	50	35
	63	44
	80	56
	100	70
	125	88
AA-225 AA Frame      3P	160	112
	200	140
	225	157.5
CN-400 3P	250	175
	315	221
	400	280
CN-630 3P	500	350
	630	441
CN-800 3P	800	560

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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!