Quality Inspection for Miniature Circuit Breaker Types - 1250A 3P Manual Load Isolation Switch – Aiso

We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Air Circuit Breaker, Differential Circuit Breaker, Power Capacitor 3 Phase, our merchandise have superior popularity from the whole world as its most competive cost and our most advantage of after-sale assistance for the clients。

---

Quality Inspection for Miniature Circuit Breaker Types - 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.

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 can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Quality Inspection for Miniature Circuit Breaker Types - 1250A 3P Manual Load Isolation Switch – Aiso, The product will supply to all over the world, such as: Greece, Czech republic, Accra, We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.