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Home > Electrical & Electronics > Breaker & Protector > Circuit Breaker > SKW NF250-CW General Electric Circuit Breakers Mccb

SKW NF250-CW General Electric Circuit Breakers Mccb

Name: SKW NF250-CW General Electric Circuit Breakers Mccb
Brand: SHOUKE/CNCHELE
SKU: 118990965

SKW NF250-CW General Electric Circuit Breakers Mccb thumbnail-1

SKW NF250-CW General Electric Circuit Breakers Mccb photo-1

US$ 15 - 25 MOQ: 10 Pieces

Key Specifications

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Place of Origin:

Zhejiang, China

Brand Name:

SHOUKE/CNCHELE

Model Number:

NF250-CW

Contact Supplier Request Quote Chat Now

Wenzhou Shouke Electric Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Ningbo/Shanghai

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Place of Origin Zhejiang, China

Brand Name SHOUKE/CNCHELE

Model Number NF250-CW

Type Moulded Case

Poles Number 3

1,Application and range of application

The NF-CW series plastic outer covering type circuit breaker (hereafter refers to as circuit breaker), is this company uses the international advanced design, one of the technique of manufacture development, development new circuit breakers. Its fixed isolation voltage is 690V, is suitable in exchanges 50Hz, fixed working voltage 400V and below.Rated current to 800A circuit as frequent changeover gum less frequent motor starter. The Circuit breaker with overload, short circuit protection device, and less voltage protection circuit and power equipment are not damaged.

2,Technical parameter

Type	Number of poles	Rated current in(A)	Rated voltage Ue(V)	Short-circuit Interrupting capacity Icu/Ics(KA)
				DC	AC
				250V	230V	400V	440V	500V
NF30-CW	3	3,5,10,15,20,25,30	AC400(380) AC690(660) DC250	-	5/2	5/2	2.5/1	2.5/1
NF50-CW	3	5,10,15,20,30,40,50		-	5/2	5/2	2.5/1	2.5/1
NF60-CW	3	10,15,20,20,40,50,60		-	5/2	5/2	2.5/1	2.5/1
NF125-CW	3	50,60,75,100,125		-	25/13	10/5	10/5	7.5/4
NF250-CW	3	125,150,175,200,225,250		-	30/15	18/9	15/8	10/5
NF400-CW	3	250,300,350,400		-	35/25	25/18	25/18	15/10
NF630-CW	3	500,600,630		-	50/35	35/25	35/25	18/10