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Door/Window Sensor

Showing 541-560 of 885 Results

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Show:20
On Sale
  1. $10.21
    Nascom N1175123787BP-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with H1/8" x W3/8" x L7/8" Overmolded Bar Magnet and Wire Leads, Brown Add to Compare
    SKU: N1175123787BP-STFB

    Nascom N1175123787BP-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with H1/8" x W3/8" x L7/8" Overmolded Bar Magnet and Wire Leads, Brown
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22 AWG Wire Leads
    • Polypropylene Switch Housing
    • ABS Overmolded Magnet
    $10.21
    Low Price Guarantee
  2. $10.21
    Nascom N1175123787GP-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with H1/8" x W3/8" x L7/8" Overmolded Bar Magnet and Wire Leads, Gray Add to Compare
    SKU: N1175123787GP-STFB

    Nascom N1175123787GP-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with H1/8" x W3/8" x L7/8" Overmolded Bar Magnet and Wire Leads, Gray
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22 AWG Wire Leads
    • Polypropylene Switch Housing
    • ABS Overmolded Magnet
    $10.21
    Low Price Guarantee
  3. $10.05
    Nascom NC1175T3750B-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch with D3/8" x L1/2" Cylinder Magnet Brown Add to Compare
    SKU: NC1175T3750B-STFB

    Nascom NC1175T3750B-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch with D3/8" x L1/2" Cylinder Magnet Brown
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Polypropylene Housings
    • Listed to UL634 Standard
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $10.05
    Low Price Guarantee
  4. $9.98
    Nascom N85TWGSW-SWSD Surface Mount Terminal SPDT Switch with Cover and Spacers, Snow White Add to Compare
    SKU: N85TWGSW-SWSD

    Nascom N85TWGSW-SWSD Surface Mount Terminal SPDT Switch with Cover and Spacers, Snow White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Wide Gap - N35 Ndfeb Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Listed to UL634 Standard
    $9.98
    Low Price Guarantee
  5. $9.98
    Nascom NC1175T123787G-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch H1/8" x W3/8" x L7/8" Bar Magnet Gray Add to Compare
    SKU: NC1175T123787G-STFB

    Nascom NC1175T123787G-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch H1/8" x W3/8" x L7/8" Bar Magnet Gray
    • Press Fit Switch - No Glue Required
    • 3M VHB Tape to Secure Magnet
    • Polypropylene Switch Housing
    • Encapsulated Hermetically Sealed Contacts
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.98
    Low Price Guarantee
  6. $9.98
    Nascom NC1175T123787B-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch H1/8" x W3/8" x L7/8" Bar Magnet Brown Add to Compare
    SKU: NC1175T123787B-STFB

    Nascom NC1175T123787B-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch H1/8" x W3/8" x L7/8" Bar Magnet Brown
    • Press Fit Switch - No Glue Required
    • 3M VHB Tape to Secure Magnet
    • Polypropylene Switch Housing
    • Encapsulated Hermetically Sealed Contacts
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.98
    Low Price Guarantee
  7. $9.98
    Nascom NC1175T123787T-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch H1/8" x W3/8" x L7/8" Bar Magnet Tan Add to Compare
    SKU: NC1175T123787T-STFB

    Nascom NC1175T123787T-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch H1/8" x W3/8" x L7/8" Bar Magnet Tan
    • Press Fit Switch - No Glue Required
    • 3M VHB Tape to Secure Magnet
    • Polypropylene Switch Housing
    • Encapsulated Hermetically Sealed Contacts
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.98
    Low Price Guarantee
  8. $9.98
    Nascom NC1175T123787W-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch H1/8" x W3/8" x L7/8" Bar Magnet White Add to Compare
    SKU: NC1175T123787W-STFB

    Nascom NC1175T123787W-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch H1/8" x W3/8" x L7/8" Bar Magnet White
    • Press Fit Switch - No Glue Required
    • 3M VHB Tape to Secure Magnet
    • Polypropylene Switch Housing
    • Encapsulated Hermetically Sealed Contacts
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.98
    Low Price Guarantee
  9. $9.98
    Nascom NC1175T3750W-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch with D3/8" x L1/2" Cylinder Magnet White Add to Compare
    SKU: NC1175T3750W-STFB

    Nascom NC1175T3750W-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch with D3/8" x L1/2" Cylinder Magnet White
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Polypropylene Housings
    • Listed to UL634 Standard
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.98
    Low Price Guarantee
  10. $9.98
    Nascom NC1175T3750G-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch with D3/8" x L1/2" Cylinder Magnet Gray Add to Compare
    SKU: NC1175T3750G-STFB

    Nascom NC1175T3750G-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch with D3/8" x L1/2" Cylinder Magnet Gray
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Polypropylene Housings
    • Listed to UL634 Standard
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.98
    Low Price Guarantee
  11. $9.97
    Nascom NC1175T3750T-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch with D3/8" x L1/2" Cylinder Magnet Tan Add to Compare
    SKU: NC1175T3750T-STFB

    Nascom NC1175T3750T-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch with D3/8" x L1/2" Cylinder Magnet Tan
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Polypropylene Housings
    • Listed to UL634 Standard
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.97
    Low Price Guarantee
  12. $9.91
    Nascom NC1175TB-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch / Magnet Set, Brown Add to Compare
    SKU: NC1175TB-STFB

    Nascom NC1175TB-STFB Recessed 3/8" Stubby Terminal Press Fit Open Loop Switch / Magnet Set, Brown
    • Press Fit - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Polypropylene Housings
    • Listed to UL634 Standard
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.91
    Low Price Guarantee
  13. $9.82
    Nascom N1178T-ST2CR Recessed 1" Dual Closed Loop Switch / Magnet Set for Steel / Wood Doors with Wire Leads, Tan Add to Compare
    SKU: N1178T-ST2CR

    Nascom N1178T-ST2CR Recessed 1" Dual Closed Loop Switch / Magnet Set for Steel / Wood Doors with Wire Leads, Tan
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22 AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.82
    Low Price Guarantee
  14. $9.82
    Nascom N1178G-ST2CR Recessed 1" Dual Closed Loop Switch / Magnet Set for Steel / Wood Doors with Wire Leads, Gray Add to Compare
    SKU: N1178G-ST2CR

    Nascom N1178G-ST2CR Recessed 1" Dual Closed Loop Switch / Magnet Set for Steel / Wood Doors with Wire Leads, Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22 AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.82
    Low Price Guarantee
  15. $9.75
    Nascom N11753750G-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray Add to Compare
    SKU: N11753750G-STFB

    Nascom N11753750G-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housing
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $9.75
    Low Price Guarantee
  16. $9.74
    Nascom N1175123787W-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with H1/8" x W3/8" x L7/8" Bar Magnet Wire Leads, White Add to Compare
    SKU: N1175123787W-STFB

    Nascom N1175123787W-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with H1/8" x W3/8" x L7/8" Bar Magnet Wire Leads, White
    • Press Fit Switch- No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22Awg Wire Leads
    • Polypropylene Switch Housing
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.74
    Low Price Guarantee
  17. $9.74
    Nascom N1178TT-SWFB Recessed 1" Open Loop Terminal Switch for Steel / Wood Doors, Tan Add to Compare
    SKU: N1178TT-SWFB

    Nascom N1178TT-SWFB Recessed 1" Open Loop Terminal Switch for Steel / Wood Doors, Tan
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.74
    Low Price Guarantee
  18. $9.74
    Nascom N1178TG-SWFB Recessed 1" Open Loop Terminal Switch for Steel / Wood Doors, Gray Add to Compare
    SKU: N1178TG-SWFB

    Nascom N1178TG-SWFB Recessed 1" Open Loop Terminal Switch for Steel / Wood Doors, Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $9.74
    Low Price Guarantee
  19. $9.74
    Nascom N1178TW-SWFB Recessed 1" Open Loop Terminal Switch for Steel / Wood Doors, White Add to Compare
    SKU: N1178TW-SWFB

    Nascom N1178TW-SWFB Recessed 1" Open Loop Terminal Switch for Steel / Wood Doors, White
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $9.74
    Low Price Guarantee
  20. $9.74
    Nascom N1178BSHK-ST2CR Recessed 1" Dual Closed Loop Switch for Steel / Wood Doors with Shark Magnet and Wire Leads, Brown Add to Compare
    SKU: N1178BSHK-ST2CR

    Nascom N1178BSHK-ST2CR Recessed 1" Dual Closed Loop Switch for Steel / Wood Doors with Shark Magnet and Wire Leads, Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required For Magnet Install
    • 12" 22 AWG Wire Leads
    $9.74
    Low Price Guarantee

Showing 541-560 of 885 Results

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On Sale
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