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* Max Breakaway determined in laboratory environment on 2” thick SAE1018 Steel with surface
roughness 63 micro inches. Many factors contribute to the actual breakaway force in each
application. Always test the magswitch in each application before deployment. Refer to the
magswitch information booklet for more information.
SPECIFICATIONS
P/N: 810238 - MAGSWITCH MagSquare 400
Max Breakaway*
400 lbs/181 kg
Full Saturation Thickness
0.25 in/6mm
2:1 Shear Working Load*
40 lbs/18 kg
Net Weight
2.0 lbs/0.91 kg
Overall Height
90 mm
Magnetic Pole Footprint
64mm x 41.26mm
WARNING!
Do Not Operate Unless In
Contact With Ferrous Target
Magswitch Technology, Inc.
8774 Yates Dr. Suite 140
Westminster, CO 80031
Magswitch.com.au
303-468-0662
WORKING SURFACE
Magswitch MagSquare 400
P/N: 8100238
Welders and fabricators are raving about all the uses, convenience and time savings with
Magswitch MagSquares. MagSquares are extremely powerful on off magnetic blocks with
strong holding force available on all sides. Welders have never enjoyed this complete control
over incredibly strong magnets (1,000 lbs (454 kg) on the MagSquare 1000). You can precisely
position the MagSquare and material, and then turn the magnet on. MagSquares feature multiplane workholding capability. It takes away the need for time consuming manual clamping on so
many jobs, and works anywhere there is steel; you don’t need and edge like you do with CClamps. All MagSquares are machined at 90 degrees, have pre tapped holes on all sides for
mounting tools, jigs and fixtures. Fast 180 degree turn of the knob turns the MagSquare on and
off. When off, nothing sticks to them. Once you understand all the uses, the time savings in set
ups, and the ability to control these powerful magnetic blocks – you will want the entire range.
Part Number 110919
Revision Date: July 15, 2014
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0
20
40
60
80
100
120
140
160
180
200
0
50
100
150
200
250
300
350
400
450
24 g
0.4 mm
22g
0.76mm
20g
1mm
16g
1.52mm
14g
1.9mm
12g
2.67mm
10g
3.43mm
3/16"
4.75 mm
1/4"
6mm
Max Holding Force in KG*
Max Holding Force in LBS*
Material Thickness
Magswitch MagSquare 400 Breakaway Data vs. Thickness
Part Number 110919
Revision Date: July 15, 2014
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Part Number 110919
Revision Date: July 15, 2014
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