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The NSI Industries Inc TA45 is a rolling ball switch designed to operate on twelve to twenty-four VAC/VDC. This switch features a two-amp rating and a one normally closed contact configuration. It is suitable for a variety of applications, primarily serving as a contact for doors and windows.
This product is ideal for signaling the opening and closing of physical barriers like doors and windows.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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