Factory directly supply Transformer Lightning Arrester - 630A 3P Manual Changeover Load Isolation Switch – Aiso

Factory directly supply Transformer Lightning Arrester - 630A 3P Manual Changeover Load Isolation Switch – Aiso
We are commitment to offer you the aggressive price tag ,exceptional products and solutions high-quality, as well as fast delivery for Power Current Transformer, 33kv Potential Transformer, Four Pole Changeover Switch, First company, we understand each other. Further more company, the trust is getting there. Our enterprise normally at your provider anytime.
Factory directly supply Transformer Lightning Arrester - 630A 3P Manual Changeover Load Isolation Switch – Aiso Detail:

manual change over switch Description

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.

Main technical parameters
Item Description Unit Data
1 Rated heating current A 630
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 630
AC-22 630
AC-23 536
660V AC-21 500
AC-22 315
AC-23 125
6 Mechanical life Times 5500

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


Product detail pictures:

Factory directly supply Transformer Lightning Arrester - 630A 3P Manual Changeover Load Isolation Switch – Aiso detail pictures

Factory directly supply Transformer Lightning Arrester - 630A 3P Manual Changeover Load Isolation Switch – Aiso detail pictures

Factory directly supply Transformer Lightning Arrester - 630A 3P Manual Changeover Load Isolation Switch – Aiso detail pictures


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In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto "High High quality, Competitive Rate, Fast Service" for Factory directly supply Transformer Lightning Arrester - 630A 3P Manual Changeover Load Isolation Switch – Aiso, The product will supply to all over the world, such as: Netherlands, Morocco, Auckland, We've more than 10 years exported experience and our products and solutions have expored more than 30 countries around the word . We always hold the service tenet Client first,Quality first in our mind,and are strict with product quality. Welcome your visiting!
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