Wholesale Discount 132kv Surge Arrester - 400A 4P Manual Changeover Load Isolation Switch – Aiso

Wholesale Discount 132kv Surge Arrester - 400A 4P Manual Changeover Load Isolation Switch – Aiso
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Wholesale Discount 132kv Surge Arrester - 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.

Main technical parameters
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


Product detail pictures:

Wholesale Discount 132kv Surge Arrester - 400A 4P Manual Changeover Load Isolation Switch – Aiso detail pictures

Wholesale Discount 132kv Surge Arrester - 400A 4P Manual Changeover Load Isolation Switch – Aiso detail pictures

Wholesale Discount 132kv Surge Arrester - 400A 4P Manual Changeover Load Isolation Switch – Aiso detail pictures

Wholesale Discount 132kv Surge Arrester - 400A 4P Manual Changeover Load Isolation Switch – Aiso detail pictures


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