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8 Year Exporter Lighting Surge Arrester - 1250A 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 |
1250 |
| 2 |
Dielectric strength |
V |
8000 |
| 3 |
Rated insulation voltage |
V |
1250 |
| 4 |
Rated frequency |
Hz |
50 |
| 5 |
Rated current le(A) |
380V |
AC-21 |
V |
1250 |
| AC-22 |
1250 |
| AC-23 |
800 |
| 660V |
AC-21 |
1250 |
| AC-22 |
630 |
| AC-23 |
400 |
| 6 |
Mechanical life |
Times |
5500 |
Please download the product catalog for more product details:https://www.aisoelectric.com/download/
Product detail pictures:
Related Product Guide:
We'll make every effort and hard work being outstanding and excellent, and speed up our techniques for standing during the rank of global top-grade and high-tech enterprises for 8 Year Exporter Lighting Surge Arrester - 1250A 3P Manual Load Isolation Switch – Aiso, The product will supply to all over the world, such as: Rome, Buenos Aires, Luxembourg, The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.
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