professional factory for Copper Lightning Arrester - New Design 4000A 3P Fixed Type ACB Air Circuit Breaker – Aiso

As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Use Of Lightning Arrester, 200 Amp Circuit Breaker, Single Pole Changeover Switch, We welcome you to definitely inquire us by simply call or mail and hope to develop a prosperous and cooperative connection.

---

professional factory for Copper Lightning Arrester - New Design 4000A 3P Fixed Type ACB Air Circuit Breaker – Aiso Detail:

Application of Intelligent Air Circuit Breaker(ACB)

Yueqing Aiso 4000A 3P Fixed Type ACB Air Circuit Breaker according to the guarantee of production, ensure the copper bar size, to ensure that the product has a good performance in the work. The newly designed ACB makes the appearance more beautiful and the operation more convenient.

DW45 series universal circuit breaker(hereinafter referred to as breaker)is suitablefor the circuit of AC 50Hz with rated voltage 400V, 690V and rated current up to 6300A.It is mainly used to distribute electric energy and protect circuits and power-supplyequipment from overload, under-voltage, short-circuit and single-phase earthing. withintelligentized and selective protection functions, the breaker can improve the reliabilityof power supply, and avoid unnecessary power failure. The breaker is applicable forpower stations, factories, mines(for 690V) and modern high-buildings, especially for thedistribution system of intelligentized building. This breaker conforms to IEC60947-2 andGB14048.2. The whole series have past CCC certifi cation.

Feature of Intelligent Air Circuit Breaker(ACB)

1. Rated AC current: 630A-6300A

2. Short-circuit breaking capacity: 80KA-120KA

3. Rated Voltage: under AC690V

4. Two Types: draw-out type and fixed type

5. Equipped with many types of intelligent controllers, of different functions.

6. Both the 3 Pole and 4 Pole air circuit breakers are available.

7. Standards: IEC60947-2, GB14048.2

Categories of Intelligent Air Circuit Breaker(ACB)

1. Our air circuit breaker can be of two installation types: fixed type and draw-out type

2. Number of poles: 3 pole and 4 pole

3. Operation type: manual operation, auto operation

4. Trip types: Intelligent controller, under voltage instant ( or time delay type) trip and shunt trip

5. Intelligent controller categories: L type(basic type), M type( Standard type), and H type ( communication type)

Main Technical Parameters

Framesize rated current inm(A)	Rated current InA	Rated insulation voltage(v)	Ratedlimit short-circuitbreaking capacity lcu(kA)		Ratedoperating short-circuitbreaking capacity lcu(kA)		Rated short-time withstand current lcw kA(1s)
			400v	690v	400v	690v
2000	630	690	80	50	50	40	50
	800
	1000
	1250
	1600
	2000
3200	2000		100	65	65	50	65
	2500
4000	3200		100	65	65	50	65/80
	3600
	4000
6300	4000		120	80	80	70	85/100
	5000
	6300

---

Product detail pictures:

---

Related Product Guide:

---

Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of professional factory for Copper Lightning Arrester - New Design 4000A 3P Fixed Type ACB Air Circuit Breaker – Aiso, The product will supply to all over the world, such as: Philippines, Brazil, Singapore, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products at the best prices to different markets. Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.