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Door/Window Sensor

Showing 621-640 of 885 Results

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  1. $8.40
    Nascom N1178C3750G-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray Add to Compare
    SKU: N1178C3750G-ST2CR

    Nascom N1178C3750G-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $8.40
    Low Price Guarantee
  2. $8.40
    Nascom N1178C3750T-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Tan Add to Compare
    SKU: N1178C3750T-ST2CR

    Nascom N1178C3750T-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Tan
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $8.40
    Low Price Guarantee
  3. $8.40
    Nascom N1178C3750W-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, White Add to Compare
    SKU: N1178C3750W-ST2CR

    Nascom N1178C3750W-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, White
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $8.40
    Low Price Guarantee
  4. $8.40
    Nascom N1178C3750B-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Brown Add to Compare
    SKU: N1178C3750B-ST2CR

    Nascom N1178C3750B-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Brown
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $8.40
    Low Price Guarantee
  5. $8.40
    Nascom N282TXGB-SWFB Surface Mount Terminal Open Loop Switch, Low Profile, Beveled Cover Spacers, Brown (10 pack) Add to Compare
    SKU: N282TXGB-SWFB

    Nascom N282TXGB-SWFB Surface Mount Terminal Open Loop Switch, Low Profile, Beveled Cover Spacers, Brown (10 pack)
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Switch and Magnet Beveled Covers
    $8.40
    Low Price Guarantee
  6. $8.26
    Nascom N1175400T-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with D0.400" Donut Magnet Wire Leads, Tan Add to Compare
    SKU: N1175400T-STFB

    Nascom N1175400T-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with D0.400" Donut Magnet Wire Leads, Tan
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $8.26
    Low Price Guarantee
  7. $8.26
    Nascom N1175400W-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with D0.400" Donut Magnet Wire Leads, White Add to Compare
    SKU: N1175400W-STFB

    Nascom N1175400W-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with D0.400" Donut Magnet Wire Leads, White
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $8.26
    Low Price Guarantee
  8. $8.26
    Nascom N1175400B-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with D0.400" Donut Magnet Wire Leads, Brown Add to Compare
    SKU: N1175400B-STFB

    Nascom N1175400B-STFB Recessed 3/8" Mini Stubby Press Fit Open Loop Switch with D0.400" Donut Magnet Wire Leads, Brown
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $8.26
    Low Price Guarantee
  9. $8.18
    Nascom N1178TT-ST Recessed 1" Terminal Switch / Magnet Set for Steel / Wood Doors, Tan Add to Compare
    SKU: N1178TT-ST

    Nascom N1178TT-ST Recessed 1" Terminal Switch / Magnet Set 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
    $8.18
    Low Price Guarantee
  10. $8.00
    Nascom N1178TG-ST Recessed 1" Terminal Switch / Magnet Set for Steel / Wood Doors, Gray Add to Compare
    SKU: N1178TG-ST

    Nascom N1178TG-ST Recessed 1" Terminal Switch / Magnet Set 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
    $8.00
    Low Price Guarantee
  11. $8.00
    Nascom N1178C1175T-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, Tan Add to Compare
    SKU: N1178C1175T-ST2CR

    Nascom N1178C1175T-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, Tan
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • N35 NdFeB Rare Earth Magnet
    $8.00
    Low Price Guarantee
  12. $8.00
    Nascom N1178C1175W-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, White Add to Compare
    SKU: N1178C1175W-ST2CR

    Nascom N1178C1175W-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, White
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • N35 NdFeB Rare Earth Magnet
    $8.00
    Low Price Guarantee
  13. $8.00
    Nascom N1178TB-ST Recessed 1" Terminal Switch / Magnet Set for Steel / Wood Doors, Brown Add to Compare
    SKU: N1178TB-ST

    Nascom N1178TB-ST Recessed 1" Terminal Switch / Magnet Set for Steel / Wood Doors, Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $8.00
    Low Price Guarantee
  14. $8.00
    Nascom N1178C1175G-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, Gray Add to Compare
    SKU: N1178C1175G-ST2CR

    Nascom N1178C1175G-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22 AWG Wire Leads
    • Polypropylene Housings
    • N35 NdFeB Rare Earth Magnet
    $8.00
    Low Price Guarantee
  15. $8.00
    Nascom N85TWGSW-SWFB Surface Mount Terminal Open Loop Switch with Cover and Spacers, Snow White Add to Compare
    SKU: N85TWGSW-SWFB

    Nascom N85TWGSW-SWFB Surface Mount Terminal Open Loop 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
    $8.00
    Low Price Guarantee
  16. $8.00
    Nascom N1178C1175B-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, Brown Add to Compare
    SKU: N1178C1175B-ST2CR

    Nascom N1178C1175B-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22 AWG Wire Leads
    • Polypropylene Housings
    • N35 NdFeB Rare Earth Magnet
    $8.00
    Low Price Guarantee
  17. $7.74
    Nascom N85TWGT-ST Surface Mount Terminal Switch / Magnet Set with Cover and Spacers, Tan Add to Compare
    SKU: N85TWGT-ST

    Nascom N85TWGT-ST Surface Mount Terminal Switch / Magnet Set with Cover and Spacers, Tan
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Wide Gap - N35 Ndfeb Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Listed to UL634 Standard
    $7.74
    Low Price Guarantee
  18. $7.71
    Nascom NC1010TW-STFB Stick on Terminal Open Loop Switch / Magnet Set, Breakoff End Mount Flanges, Snap on Cover White Add to Compare
    SKU: NC1010TW-STFB

    Nascom NC1010TW-STFB Stick on Terminal Open Loop Switch / Magnet Set, Breakoff End Mount Flanges, Snap on Cover White
    • Quick Connect, Easy to Install
    • 3M VHB (Very High Bond) Double Sided Tape
    • Screw Terminals
    • Low Profile Design
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $7.71
    Low Price Guarantee
  19. $7.55
    Nascom N1175UM123787BP-ST Recessed 3/8" Ultra Mini Press Fit Switch and H1/8" x W3/8" x L7/8" Overmolded Bar Magnet Wire Leads, Brown Add to Compare
    SKU: N1175UM123787BP-ST

    Nascom N1175UM123787BP-ST Recessed 3/8" Ultra Mini Press Fit Switch and H1/8" x W3/8" x L7/8" Overmolded Bar Magnet Wire Leads, Brown
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22 AWG Wire Leads
    • Polypropylene Switch Housing
    • ABS Overmolded Magnet
    $7.55
    Low Price Guarantee
  20. $7.48
    Nascom N1175123787WP-ST2CR Recessed 3/8" Mini Stubby Press Fit Dual Closed Loop Switch with H1/8" x W3/8" x L7/8" Overmolded Bar Magnet Wire Leads, White Add to Compare
    SKU: N1175123787WP-ST2CR

    Nascom N1175123787WP-ST2CR Recessed 3/8" Mini Stubby Press Fit Dual Closed Loop Switch with H1/8" x W3/8" x L7/8" Overmolded Bar Magnet Wire Leads, White
    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22Awg Wire Leads
    • Polypropylene Switch Housing
    • Abs Overmolded Magnet
    $7.48
    Low Price Guarantee

Showing 621-640 of 885 Results

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On Sale
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