Manufactur standard Circuit Breaker In Substation - 400A 3P Manual Load Isolation Switch – Aiso

Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for 24kv High Voltage Drop-Out Fuse, Line Type Lightning Arrester, Automatic Reset Circuit Breaker, Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.

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Manufactur standard Circuit Breaker In Substation - 400A 3P Manual Load Isolation Switch – Aiso Detail:

Summary

A: SGL 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	Rated heating current			A	400
2	Dielectric strength			V	5000
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-21		400
			AC-22		200
			AC-23		125
6	Mechanical life			Times	10000

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

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