Factory Price Single Circuit Breaker - 400A 4P Manual Changeover Load Isolation Switch – Aiso

"Based on domestic market and expand overseas business" is our development strategy for Lv Surge Arrester, Moulded Circuit Breaker, Auto Circuit Recloser Breaker, We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us.

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Factory Price Single Circuit Breaker - 400A 4P Manual Changeover Load Isolation Switch – Aiso Detail:

400 amp changeover switch Summary

A: ASGL AC load isolation switch is widely used in the distribution system and automatic system of architecture, electrical power, petrochemical, and other industries. it is suitable for AC 50hz, rated voltage to 660V, DC rated voltage up to 440V, Rated current up to 3150A.

B: Many forms of structures and operations in which the on and off state of contact is abserved through windows.

C: There are many types of switch: operation inside or outside the board, frontal or lateral operations, there are also connections behind the board.

D: All the contact material are copper alloy plated with silver, and possess two separation contact surfaces

E: Be on “O” position, it can lock the handle with three locks at the same time and thus can avoid error operation.

Item	Description			Unit	Data
1	Conventional thermal current			A	400
2	Dielectric strength			V	8000
3	Rated insulation voltage			V	800
4	Rated frequency			Hz	50
5	Rated current le(A)	380V	AC-21	V	400
			AC-22		400
			AC-23		340
		660V	AC-22		400
			AC-23		200
			AC-21		125
6	Mechanical life			Times	5500

• Please download the product catalog for more product details:https://www.aisoelectric.com/download/

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To create more benefit for buyers is our business philosophy; shopper growing is our working chase for Factory Price Single Circuit Breaker - 400A 4P Manual Changeover Load Isolation Switch – Aiso, The product will supply to all over the world, such as: Macedonia, Greece, Toronto, Our objective is "to supply first step products and best service for our customers, thus we are sure you must have a margin benefit through cooperating with us". If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.