Big discounting Mould Case Circuit Breaker - 250A 4P Manual Changeover Load Isolation Switch – Aiso

Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for Lightning Arrester 11kv, Changeover Switch Mcb, Circuit Breaker Panel, We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.

---

Big discounting Mould Case Circuit Breaker - 250A 4P Manual Changeover 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 current			A	250
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	250
			AC-22		250
			AC-23		250
		660V	AC-22		200
			AC-23		160
			AC-21		80
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:

---

All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for Big discounting Mould Case Circuit Breaker - 250A 4P Manual Changeover Load Isolation Switch – Aiso, The product will supply to all over the world, such as: Spain, Philippines, Poland, Due to our dedication, our products are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality products that will exceed the expectation of our customers.