KCW1/CW1 2000A 3p frame-type circuit breaker the power supply reliability intelligent frame-type circuit breaker

FOB Price

USD $671 - $838 / Piece

1 Piece(Min.Order)

Supply Ability 1500 Piece / Pieces per Month
Port Ningbo port
Payment Terms:T/T

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Product Details

Place of Origin:	Zhejiang, China	Brand Name:	chosen	Model Number:	KCW1
Type:	Air	Poles Number:	3

Product Description

Why choose us?

1.20years- Company since its establishment has been already more than 20 years.

2.90%-More than 90% of the parts manufactured by the company.

3.USD12000000- We have annual sales of more than $12 million.

fessional team- We have our own product research and development team

5.cetification- We have cetificate with CCC, CNAB, CE, ISO9001…

6.services-We 24 hours online and to solve any of your questions in first time.

Product Description

Panel opening and installation size

overall and mounting dimensions of fixed type circuit breaker —KCW1-2000(3P/4P)

2.Rang of application

KCW1 series Intelligent frame-type- universal circuit breakeris suitable for 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-supply equipment from overload, under-voltage, short-circuit and single-phase earthing. With intelligentized and selective protection functions, the breaker can improve the reliability of power supply and avoid unnecessary power failure.

Tips:

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

2. installation site need below 2000 meters above sea level.

3.Temperature is not higher than 40℃ (Humidity no more than 50%) and temperature is not lower than -5℃.The average temperature is not more than 35℃ within 24 hours.

4. If you have other questions can contact customer service.

3.KCW1 series specification

Inm(A)	rated current In(A)
2000	(400),630,800,1000,1250,1600,2000
3200	2000,2500,2900,3200
4000	3200, 3600, 4000
6300	4000, 5000, 6300

Inm (A)		2000	3200	4000	6300
ultimate short-circuit breaking capacity Icu(KA)O-CO	400V	80	100	100	120
ultimate short-circuit breaking capacity Icu(KA)O-CO	690V	50	65	75	85
Rated short-time making capacity n*Icu(KA)/COS	400V	176/0.2	220/0.2	220/0.2	264/0.25
Rated short-time making capacity n*Icu(KA)/COS	690V	105/0.25	143/0.2	165/0.2	187/0.2
Run rated shortcircuit breaking capacity Ics(KA)O-CO	400V	50	80	80	100
Run rated shortcircuit breaking capacity Ics(KA)O-CO	690V	40	50	65	75
Rated short-time withstand current Icw(KA)delay0.4s,O-CO	400V	50	80	65/80(MRC)	85/100(MRC)
Rated short-time withstand current Icw(KA)delay0.4s,O-CO	690V	40	50	50/65(MRC)	65/75(MRC)