2018 wholesale price Porcelain Lightning Arrester - 400A 3P Manual Load Isolation Switch – Aiso

2018 wholesale price Porcelain Lightning Arrester - 400A 3P Manual Load Isolation Switch – Aiso
We stick to our enterprise spirit of "Quality, Performance, Innovation and Integrity". We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Dry Type Current Transformer, High Voltage Lightning Arrester, Power Line Lightning Arrester, Winning customers' trust is definitely the gold key to our good results! If you are fascinated in our products, make sure you sense absolutely free to go to our web site or make contact with us.
2018 wholesale price Porcelain Lightning Arrester - 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.

Main technical parameters
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/


Product detail pictures:

2018 wholesale price Porcelain Lightning Arrester - 400A 3P Manual Load Isolation Switch – Aiso detail pictures

2018 wholesale price Porcelain Lightning Arrester - 400A 3P Manual Load Isolation Switch – Aiso detail pictures

2018 wholesale price Porcelain Lightning Arrester - 400A 3P Manual Load Isolation Switch – Aiso detail pictures

2018 wholesale price Porcelain Lightning Arrester - 400A 3P Manual Load Isolation Switch – Aiso detail pictures


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