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Circuit Breaker Amps,
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High Performance Molded Circuit Breaker - 1250A 3P Manual Load Isolation Switch – Aiso Detail:
electric manual changeover 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:
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It can be our accountability to satisfy your preferences and competently provide you. Your satisfaction is our greatest reward. We are searching ahead towards your visit for joint growth for High Performance Molded Circuit Breaker - 1250A 3P Manual Load Isolation Switch – Aiso, The product will supply to all over the world, such as: Guatemala, Rome, Wellington, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!