MGL series load isolation switchDetailed product description：

Product Overview:
The MGL series load isolation switch (hereinafter referred to as the switch) is developed by our company by introducing advanced European technology. It is an ideal replacement product among similar products in China. Switches are widely used in power distribution and automation systems in industries such as construction, electricity, petrochemicals, and others. Modular design structure with flexible and diverse combinations, using glass fiber reinforced unsaturated polyester resin to manufacture the shell, with
High dielectric performance, protective capability, and reliable operational safety. The operating mechanism is an acceleration mechanism with spring energy storage and instantaneous release, with a double break point contact structure for instantaneous connection and disconnection. Regardless of the speed of the joystick, it greatly improves various electrical and mechanical performance. There are multiple structures and operation modes, including windows for directly observing the on/off status of contacts, operations inside and outside the cabinet, front and side operations, and wiring behind the board. The switch has a beautiful, novel, simple, and compact design, making it an ideal choice among similar products.
The MGL series products have obtained the 3C certification.

MGL series load isolation switch

Product features
The acceleration mechanism with instantaneous release of spring energy storage achieves fast connection or disconnection (13.8 meters/second), without affecting the speed of the operating hand
Close, greatly improving the ability to extinguish the arc.

The shell made of glass fiber reinforced unsaturated polyester resin has good flame retardant properties, dielectric properties, and carbonization resistance
And resistance; Moderate impact.
Parallel double breakpoint contacts have self-cleaning function.
All contact materials are copper silver plated alloy with two separate contact surfaces.
The isolation distance is large.
When in the "0" position, three locks can be used simultaneously to lock the handle, effectively avoiding accidental operation.  

Product Usage
The MGL series load isolation switch is mainly used for AC 50Hz, rated voltage 660V, DC rated voltage 440V, and rated current up to 3150A. It is used for isolating circuits and lines that are not frequently connected and disconnected.
meet the standard
International standards:
IEC60947-1 (1998) "Low voltage switchgear and control gear - Part 1- General principles"
IEC60947-3 (1999) "Low voltage switchgear and control gear, switches, isolators, isolating switches, and fuse assemblies"
national standard:
GB/T14048.1-2000 General Principles for Low Voltage Switchgear and Control Equipment
GB 14048.3-2002 "Low voltage switchgear and control equipment, switch isolators, isolating switches and fuse assemblies"
Working and environmental conditions
The MGL series load isolation switch can operate reliably under the following conditions:
1. Sea level not exceeding 2000 meters;
2. The ambient temperature shall not exceed 40 ℃, not be lower than -5 ℃, and the relative humidity shall not exceed 95%;
3. No explosive hazardous medium;
4. No rain or snow invasion environment;
Note: If it is expected to be used under conditions where the ambient air temperature is above+40 ℃ or below -5 ℃ to -45 ℃, the user should inform the manufacturer.
Example of Selection
Example of selection:
MGL2-160A／4JFll～380V In 125A
Switching load isolation switch, arranged left and right, rated AC voltage of 380V, agreed heating current of 160A, rated current of 125A,
4-pole, operated outside the cabinet, auxiliary contact 1 normally open+1 normally closed.

One normally open and one normally closed	F11	F1NO+F1NC
Two normally open and two normally closed	F22	F2NO+F2NC

MGL series load isolation switch