Here I will tell you about 3dsmax 3dmodel electric Switch tutorial.
I have used following techniques in this 3ds max tutorial.
Spline Modeling and Boolean Modeling techniques

[1]-First of all you will press (ctrl +N) now you will see the new window is open
Create a plane like this in the top and set plane like this in the perspective view

[2]-Now click on the rectangle and use the following setting create a rectangle in the top view

[3]-Now apply the Bevel Modifier and use the following setting
Your switch should like this in the left view

[4]-Create box and set like this

[5]-Select the Rectangle and click on the Boolean > Pick Operand B then click on the box
Like this in the top view now your rectangle should like this

[6]-Use the following setting create a two sphere like this in the top view

[7]-Select the Rectangle and click on the Boolean > Pick Operand B then click on the first sphere
Like this in the front view now your rectangle should like this
Same following step for second Sphere

[8]-Open the rendering palette and set the following setting then make the rectangle like this
Now set the rectangle like this in the left view

[9]-Now click on the line tool and make shape like this and apply the extrude modifier
Set the Amount: 1.5

[10]-Now your rectangle should like this

[11]-Open the material window and make a material like this
Then assign the Whole object except the plane

[12]-After assign the material Press (F9) you will see the final image is ready
Save the file in your folder
Thanks for watching

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