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Heavy duty magnetic garage door switch.
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When the magnetic field is detected by the switch it activates the switch contacts either turning the electrical circuit on or off depending on the switch configuration.
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The specialized design of magnetic switches involves the use of a movable magnet that is seen by the switch.
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Heavy duty magnetic garage door switch n o.
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Heavy duty magnetic garage door switch n o.
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Heavy duty magnetic garage door switch n o.
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These door contact position switches dcs work with all access.
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