2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security
$15.24
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20pcs Glass Reed Switch Reed Contact Normally Open N/O Magnetic Induction Swi...
$15.88
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About this item
20×Glass Reed Switch. Maximum switching current 0.5A. Minimum insulation resistance 1010. 20×Multi-Use Round Magnets. Test line circle number/Resistance 870/5000Ω. Maximum load current 1.0A. Part Length 14mm.
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