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Door/Window Sensor

Showing 401-420 of 885 Results

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  1. $18.05
    Nascom N505AS-STFB Man Door Surface Mount Aluminum / Steel Door Open Loop Switch, Silver Add to Compare
    SKU: N505AS-STFB

    Nascom N505AS-STFB Man Door Surface Mount Aluminum / Steel Door Open Loop Switch, Silver

    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22 AWG Wire Leads
    • Listed to UL634 Standard
    $18.05
    Low Price Guarantee
  2. $19.89
    Nascom N505AS-ST Man Door Surface Mount Aluminum / Steel Door Switch Featuring No Dead Spot Technology, Silver Add to Compare
    SKU: N505AS-ST

    Nascom N505AS-ST Man Door Surface Mount Aluminum / Steel Door Switch Featuring No Dead Spot Technology, Silver
    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22 AWG Wire Leads
    • Listed to UL634 Standard
    $19.89
    Low Price Guarantee
  3. $43.65
    Nascom N505A-STMPA Magnetic Pull-A-Part Bar Stock Aluminum Switch, 3' Armor Cable, Black Add to Compare
    SKU: N505A-STMPA

    Nascom N505A-STMPA Magnetic Pull-A-Part Bar Stock Aluminum Switch, 3' Armor Cable, Black
    • Anodized Aluminium Housing for Maximum Durability
    • Armored Cable Lead Protection
    • Fast and Easy Installation
    • High Security Option Available
    $43.65
    Low Price Guarantee
  4. $73.00
    Nascom N505A-STHSMPAG Gate Contact with Magnetic Pull-A-Part Switch, 3' Armor Cable, Black Add to Compare
    SKU: N505A-STHSMPAG

    Nascom N505A-STHSMPAG Gate Contact with Magnetic Pull-A-Part Switch, 3' Armor Cable, Black
    • Anodized Aluminium Housing for Maximum Durability
    • Armored Cable Lead Protection
    • Fast and Easy Installation
    • High Security Option Available
    $73.00
    Low Price Guarantee
  5. $10.75
    Nascom N400W-SWSD Surface Mount Industrial Bar SPDT Switch, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-SWSD

    Nascom N400W-SWSD Surface Mount Industrial Bar SPDT Switch, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $10.75
    Low Price Guarantee
  6. $18.00
    Nascom N400W-SWHS Surface Mount Industrial Bar Open Loop Switch, Jacketed Wire Leads, White (10 pack) Add to Compare
    SKU: N400W-SWHS

    Nascom N400W-SWHS Surface Mount Industrial Bar Open Loop Switch, Jacketed Wire Leads, White (10 pack)
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $18.00
    Low Price Guarantee
  7. $8.65
    Nascom N400W-SWFB Surface Mount Industrial Bar Open Loop Switch, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-SWFB

    Nascom N400W-SWFB Surface Mount Industrial Bar Open Loop Switch, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $8.65
    Low Price Guarantee
  8. $19.48
    Nascom N400W-SWDD Surface Mount Industrial Bar DPDT Switch, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-SWDD

    Nascom N400W-SWDD Surface Mount Industrial Bar DPDT Switch, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $19.48
    Low Price Guarantee
  9. $15.90
    Nascom N400W-SW2CR Surface Mount Industrial Bar Open Loop Switch, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-SW2CR

    Nascom N400W-SW2CR Surface Mount Industrial Bar Open Loop Switch, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $15.90
    Low Price Guarantee
  10. $3.40
    Nascom N400W-SW Surface Mount Industrial Bar Switch, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-SW

    Nascom N400W-SW Surface Mount Industrial Bar Switch, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $3.40
    Low Price Guarantee
  11. $22.00
    Nascom N400W-STSD Surface Mount Industrial Bar SPDT Switch / Magnet Set, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-STSD

    Nascom N400W-STSD Surface Mount Industrial Bar SPDT Switch / Magnet Set, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $22.00
    Low Price Guarantee
  12. $23.04
    Nascom N400W-STHS Surface Mount Industrial Bar High Security Switch / Magnet Set, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-STHS

    Nascom N400W-STHS Surface Mount Industrial Bar High Security Switch / Magnet Set, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $23.04
    Low Price Guarantee
  13. $19.48
    Nascom N400W-STFB Surface Mount Industrial Bar Open Loop Switch / Magnet Set, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-STFB

    Nascom N400W-STFB Surface Mount Industrial Bar Open Loop Switch / Magnet Set, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $19.48
    Low Price Guarantee
  14. $25.50
    Nascom N400W-STDD Surface Mount Industrial Bar DPDT Switch / Magnet Set, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-STDD

    Nascom N400W-STDD Surface Mount Industrial Bar DPDT Switch / Magnet Set, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $25.50
    Low Price Guarantee
  15. $16.95
    Nascom N400W-ST2CR Surface Mount Industrial Bar Dual Closed Loop Switch / Magnet Set, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-ST2CR

    Nascom N400W-ST2CR Surface Mount Industrial Bar Dual Closed Loop Switch / Magnet Set, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $16.95
    Low Price Guarantee
  16. $12.16
    Nascom N400W-ST Surface Mount Industrial Bar Switch / Magnet Set, Jacketed Wire Leads, White Add to Compare
    SKU: N400W-ST

    Nascom N400W-ST Surface Mount Industrial Bar Switch / Magnet Set, Jacketed Wire Leads, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Jacketed Center Wire
    $12.16
    Low Price Guarantee
  17. $18.05
    Nascom N400TW-SWHS Surface Mount Terminal Industrial Bar Open Loop Switch with Spacers, White Add to Compare
    SKU: N400TW-SWHS

    Nascom N400TW-SWHS Surface Mount Terminal Industrial Bar Open Loop Switch with Spacers, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Screw Terminals
    $18.05
    Low Price Guarantee
  18. $9.30
    Nascom N400TW-SWFB Surface Mount Terminal Industrial Bar Open Loop Switch with Spacers, White Add to Compare
    SKU: N400TW-SWFB

    Nascom N400TW-SWFB Surface Mount Terminal Industrial Bar Open Loop Switch with Spacers, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Screw Terminals
    $9.30
    Low Price Guarantee
  19. $4.04
    Nascom N400TW-SW Surface Mount Terminal Industrial Bar Switch with Spacers, White Add to Compare
    SKU: N400TW-SW

    Nascom N400TW-SW Surface Mount Terminal Industrial Bar Switch with Spacers, White
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Screw Terminals
    $4.04
    Low Price Guarantee
  20. $23.77
    Nascom N1178TWSHK-STHS Recessed 1" Stubby Terminal High Security Switch for Steel / Wood Doors with Shark Magnet White Add to Compare
    SKU: N1178TWSHK-STHS

    Nascom N1178TWSHK-STHS Recessed 1" Stubby Terminal High Security Switch for Steel / Wood Doors with Shark Magnet White
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required for Magnet Install
    • Screw Terminals
    $23.77
    Low Price Guarantee

Showing 401-420 of 885 Results

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