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Plunger Door/Window Contact Sensors for Burglar Alarm Systems

We found 26 results matching your criteria.
Burglar alarms armed with plunger contacts provide a tamper-resistant, long life security system. Security Store USA’s wide inventory of plunger contacts is available with options such as reed or SPST switches, closed or open loop circuits, and connection types that include leads and terminals. Our plunger contacts feature characteristics such as a broad plunger face for better contact, and staggered terminals that eliminate the need to splice, solder, or tape.
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Ademco 28-2 - Clip Mounting Bracket for 955WH Plunger switch Ademco 955PS-WH - Mini Plunger Switch with Leads (White)
Ademco 28-2 Clip Mounting Bracket for 955WH (mounts to alarm can) Features:
  • Broad face plunger distributes impact more evenly
  • With wire leads

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: White
  • Ademco 955PST-BR - Mini Plunger Switch with Terminals (Brown) Ademco 955PST-WH - Mini Plunger Switch with Terminals (White)
    Introducing Honeywell’s exclusive Staggered “T” Terminal Contacts. The staggered design means larger screw terminals and easier wiring. Exclusive Staggered “T” terminals eliminate splice, solder and tape and are compatible with standard size screwdrivers.

    Features:
  • Broad face plunger distributes impact more evenly
  • Also available with leads (955PS)

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: Brown
  • Introducing Honeywell’s exclusive Staggered “T” Terminal Contacts. The staggered design means larger screw terminals and easier wiring. Exclusive Staggered “T” terminals eliminate splice, solder and tape and are compatible with standard size screwdrivers.

    Features:
  • Broad face plunger distributes impact more evenly
  • Also available with leads (955PS)

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: White
  • Ademco 955WH - Recessed Plunger Tamper Switch (White) Ademco PRO55T-BR 3/4 Recessed Plunger with Screws (Brown)
    Features:
  • Wide range of applications: windows, bell boxes, control cabinets
  • Protect air conditioners or other valuable appliances (use 952 surface mount adapter)
  • Extendible range for plunger with adjustment screw (included)

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: White
  • Ademco PRO55T-BR 3/4 Recessed Plunger with Screws (Brown)
    GRI   PBF2020BR 3/8" Push-Button, Adjustable Screw Plunger  w/Flange, Closed Loop, Brown - SOLD IN GROUPS OF 10 ONLY GRI  PB-2020-T Colors W, B, G, 3/8" Push Button/Press To Fit/Adjustable Screw Plunger/Closed Loop/Terminals - GRI PB2020T

    The PB-2020 Switch Series is a unique switch package, designed to incorporate a plunger or push-to-activate function into the shortest, most compact package available. Promoted as a solution to securing the newest generation of vinyl extruded or custom type windows, installation requires that a single hole be drilled, usually into the window frame, eliminating the troublesome and potentially costly hole in the window sash.

    Available as a press fit or screw mount with an adjustable plunger, the PB-2020 and PBF-2020 may be the most versatile reed switch to date.

  • 3/8" Diameter
  • Lifetime Warranty
  • Colors: White, Mahogany and Gray
  • Standard 12" leads or terminal block
  • Longer leads and zip cord available on request
  • Supervisory loops available
  • GRI  PB-2020-T Colors W, B, G, 3/8" Push Button/Press To Fit/Adjustable Screw Plunger/Closed Loop/Terminals - GRI PB2020T


    The PB-2020 switch series is a unique switch package, designed to incorporate a plunger or push-to-activate function into the shortest, most compact package available. Promoted as a solution to securing the newest generation of vinyl extruded or custom type windows, installation requires that a single hole be drilled, usually into the window frame, eliminating the troublesome and potentially costly hole in the window sash
    Available as a press fit or screw mount with an adjustable plunger, the PB-2020 and PBF-2020 may be the most versatile reed switch to date

    GRI  PBF101TBR  3/4" Push-Button Plunger Switch w/Terminals, Screw-Down Flange, Open Loop, Brown - SOLD IN GROUPS OF 10 ONLY GRI  PBF101TW  3/4" Push-Button Plunger Switch w/Terminals, Screw-Down Flange, Open Loop,  White - Sold in sets of 10 only

    The Push Button or Plunger actuated PB Series was developed in response to installer request for a direct replacement of an existing and problematic mechanical type contact. The PBF-Flanged Push Button can be installed without re-drilling or redesigning the original installation. The sealed contacts of the reed switch insure a long service life.

    Plunger actuated reed switches have also become so popular on new installations that many variations are now being produced. The PB-100 is a press fit design and eliminates the screw mounted flange. A terminal connection is offered on most models and this option can be added by including a "T" at the end of the part number, PB-100T. Mounting hardware is also included where applicable.

  • Lifetime Warranty
  • Colors: White and Mahogany
  • UL and ULC Approved
  • Available in Closed Loop, Open Loop and SPDT
  • Wire Leads or Terminal Block
  • Standard 12" Leads
  • With or Without Screw Down Flanges
  • PBF 3/4" x 1 1/2" Fits 3/4" Hole
  • PB 9/16" Press Fit
  • Supervisory Loops Available
  • The Push Button or Plunger actuated PB Series was developed in response to installer request for a direct replacement of an existing and problematic mechanical type contact. The PBF-Flanged Push Button can be installed without re-drilling or redesigning the original installation. The sealed contacts of the reed switch insure a long service life.

    Plunger actuated reed switches have also become so popular on new installations that many variations are now being produced. The PB-100 is a press fit design and eliminates the screw mounted flange. A terminal connection is offered on most models and this option can be added by including a "T" at the end of the part number, PB-100T. Mounting hardware is also included where applicable.

  • Lifetime Warranty
  • Colors: White and Mahogany
  • UL and ULC Approved
  • Available in Closed Loop, Open Loop and SPDT
  • Wire Leads or Terminal Block
  • Standard 12" Leads
  • With or Without Screw Down Flanges
  • PBF 3/4" x 1 1/2" Fits 3/4" Hole
  • PB 9/16" Press Fit
  • Supervisory Loops Available
  • GRI  PBF102W  3/4" Push-Button Plunger Switch, Screw-Down Flange, SPDT,  White GRI  PBF2020TB  3/8" Push-Button, Adjustable Screw Plunger w/Flange, Closed Loop, Terminals, Brown - SOLD IN LOTS OF 10 ONLY

    The Push Button or Plunger actuated PB Series was developed in response to installer request for a direct replacement of an existing and problematic mechanical type contact. The PBF-Flanged Push Button can be installed without re-drilling or redesigning the original installation. The sealed contacts of the reed switch insure a long service life.

    Plunger actuated reed switches have also become so popular on new installations that many variations are now being produced. The PB-100 is a press fit design and eliminates the screw mounted flange. A terminal connection is offered on most models and this option can be added by including a "T" at the end of the part number, PB-100T. Mounting hardware is also included where applicable.

  • Lifetime Warranty
  • Colors: White and Mahogany
  • UL and ULC Approved
  • Available in Closed Loop, Open Loop and SPDT
  • Wire Leads or Terminal Block
  • Standard 12" Leads
  • With or Without Screw Down Flanges
  • PBF 3/4" x 1 1/2" Fits 3/4" Hole
  • PB 9/16" Press Fit
  • Supervisory Loops Available
  • The PB-2020 Switch Series is a unique switch package, designed to incorporate a plunger or push-to-activate function into the shortest, most compact package available. Promoted as a solution to securing the newest generation of vinyl extruded or custom type windows, installation requires that a single hole be drilled, usually into the window frame, eliminating the troublesome and potentially costly hole in the window sash.

    Available as a press fit or screw mount with an adjustable plunger, the PB-2020 and PBF-2020 may be the most versatile reed switch to date.

  • 3/8" Diameter
  • Lifetime Warranty
  • Colors: White, Mahogany and Gray
  • Standard 12" leads or terminal block
  • Longer leads and zip cord available on request
  • Supervisory loops available
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    Plunger Door/Window Contact Sensors for Burglar Alarm Systems
     
     

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