Air Circuit Breaker 1250A Fixed Type Frame Intelligent Universal Circuit Breaker 3p 4p Acb

W1 Air Circuit Breaker

Description:
       Air circuit breaker is suitable for the circuit of AC 50Hz with rated service voltage 400V,690V and rated service current up to 6300A. It is mainly used to distribute electric energy and protect circuits and electric equipment against over-load, under-voltage, short-circuit and single-phase earthing fault. With Intelligentized and selective protection functions, the breaker can improve the reliability of power supply, and avoid unnecessary power failure. The breaker is applicable for power stations, factories and modern high-buildings, especially for the distribution system of intelligent buildings.

The technical parameters of the form are for reference only.
Customized products can consult online customer service!

Model			W1-2000	W1-3200	W1-4000	W1-6300
Rated Current In (A)			630,800,1000,	2000,2500	3200,3600	4000,5000
			125,016,002,000	2900,3200	4000	6300
Rated Working Voltage Ue (V)				AC400/690  50-60Hz
Rated Insulation Voltage Ui (V)				1000V
Rated Impulse Voltage Uimp (V)				8000V
No of Pole				3P/4P
Rated Current of N pole (A)				50% In(Standard configuration 100% available
Rated  Ultimate Short Circuit		AC 400V	80	100	100	120
Breaking Capacity lcs (KA)		AC 690V	50	65	65	80
Rated Operation Short Circuit		AC 400V	50	65	65	80
Breaking Capacity Icu(KA)		AC 690V	40	50	50	70
Rated Short time withstand		AC 400V	50	65	65	85
Current lcw (KA)		AC 690V	40	50	50	65
Electrical life (Times)			1000	500	500	500
Operation Performance	Mechanical life(Times)	Non-maintenance	2500	2500	2500	2500
		Maintenance	10000	10000	10000	10000

        Zhejiang ZheGui Electric Co., Ltd established in 2013. We are located in Zhejiang with convenient transportation access and developed electrical market. We are group of private enterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electrical engineering.
        The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters. We are specialized in R&D production of complete switchgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/box, drawer cabinet, ring network cabinet, inflatable cabinet, etc.
        We own three CNC bending machines, CNC shearing machines, CNC laser cutting machines and a series of advanced production equipment to further optimized the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality system certification. All items produced by our own factory, so our advantages are: reliable quality and reasonable price. Gather the world's energy to delight your business. It's honorable for Zhegui to share your progress, brilliance and success!

Q1: Are you a factory or trading company
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.

Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.

Q3: When can I get the price?
A3:Usually we quote within 24 hours after we get your inquiry.

Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.

Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices vary.