Reed Switch Set, SPDT Open/Closed 1/2"

Reed Switch Set, 1/2" Recessed Magnetic Switch w/ Cable Leads, SPDT Open/Closed - 10 Pack



  • $92.00
    Unit price per 

These products are all Made to Order

Which means they are non-cancelable and non-refundable
Made in USA


SPDT Open/Closed, 1/2" Recessed Magnetic Switch w/ Cable Leads + Magnet - 10 Pack (White)

This recessed SPDT "Open/Closed" style magnetic reed switch with #22AWG leads is larger than 3/8" but smaller than 3/4". We introduce the newest innovative switch design, the one-half inch diameter, flush mount. This new design is in response to requests from our customers for a switch that would give them additional "working room" for extra wire, E.O.L. resistors, etc., yet would more readily install in the increasingly popular hollow core windows. Designed with a 1/2" diameter contact, manufactured from a special polyvinyl material with a unique collar design that will "press-fit" into wooden or vinyl clad windows with a "snap-in" fit for hollow core vinyl or aluminum windows. You have the choice between multiple gap sizes and cable lead length options.

Note: SPDT Open/Closed means the switch has common, open and closed sides.



  • Designed for Hollow Core Doors & Windows
  • Installs Firmly in Wood, Vinyl And Aluminum
  • Plated Contacts Resist Sticking Or Freezing
  • Hole Size Allows for Extra Wire, etc.
  • 12", 36" Or 72" #22AWG Leads
  • Multiple Choice Gap Width
  • Recessed Magnetic Contact
  • Press Or Snap Fit
  • Hermetically Sealed
  • SPDT Open/Closed Loop
  • Made In U.S.A.
  • Color: White



    Technical Specs:

    Loop Type:   Open/Closed  
    Electrical Config:   SPDT
    Reed Form:   C  
    Maximum Intitial Contact Resistance (Ω):   .140
    Maximum Contact Rating (W):   5  
    Maximum Switching Voltage (VDC):   175
    Maximum Switching Current (A):   .250  
    Standard Gap:   Up To 1"
    Wide Gap:   Up To 1 1/4"  
    Wide Gap 1" +   1" +

    What's in the box?

    What's in the box?

    • Qty 10 - Magnetic Recessed Switch Sets (Switches + Magnets)