Manufacturer for Air Circuit Breaker 4000a - 250A 3P Manual Load Isolation Switch – Aiso

"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Overload Circuit Breaker, Power Step Down Transformer, Line Type Lightning Arrester, You would not have any communication problem with us. We sincerely welcome customers all over the world to contact us for business cooperation.

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Manufacturer for Air Circuit Breaker 4000a - 250A 3P Manual Load Isolation Switch – Aiso Detail:

Types Of Changeover Switch 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	250
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	250
			AC-22		250
			AC-23		250
		660V	AC-21		200
			AC-22		160
			AC-23		80
6	Mechanical life			Times	10000

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

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The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for Manufacturer for Air Circuit Breaker 4000a - 250A 3P Manual Load Isolation Switch – Aiso, The product will supply to all over the world, such as: South Korea, Salt Lake City, Kenya, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.