MCM Electronics

Magnetic Switch Nc

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    Magnetic Switch Nc

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    83-17986 - Magnetic Switch W/Magnet - Normally Closed (NC)

    Magnetic Switch W/Magnet - Normally Closed (NC)

    Mfr Name: Distributed By MCM

    Mfr Number: GY-MC-38-NO

    See all Add-On Boards and Modules in Raspberry Pi

    In Stock

    $5.99

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    83-16586 - Reed Switch Nugget

    The Fayalabs Nugget is designed to be played with Lego® bricks. With Faya-nugget, you can put your Arduino project into your Lego® project, or make your Lego creation come alive with senses, interactions and movements. Creations can sing, glow or respond to touch. The only boundary is your…

    Mfr Name: Faya Lab

    Mfr Number: 801-NU015

    See all Shields and Modules in Arduino

    Limited Stock

    $8.03

    (Reg: $12.99)
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    82-20110 - Round Overhead Door Contact

    Round Overhead Door Contact Magnet is enclosed in an epoxy compound inside a round-backed aluminum housing which mounts directly to the garage door. The special shape discourages using the housing as a foothold when closing the door and offers no projecting edges to catch when the door is raised.

    Mfr Name: Seco-larm

    Mfr Number: SM-226R-3Q

    See all Magnetic Contacts in Wired Alarms

    In Stock

    $18.99

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    82-13985 - Overhead Door Alarm Switch NC/NO Contact; 3 Wires

    Use this heavy-duty magnetic Garage Door Contact Switch on garage doors, roll-up doors and other doors or gates where it may be difficult to mount regular magnetic contacts. Smaller magnetic switches have a small operating gap where the contact and magnet must be within half an inch for reliable…

    Mfr Name: Seco-larm

    Mfr Number: SM-226L-3Q

    See all Magnetic Contacts in Wired Alarms

    Special Order(Ships in 17 days)

    $17.99

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    82-20075 - Steel Door Recessed Contact N.C. 1" Gap (White)

    Quick-Connect Contact Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life.

    Mfr Name: Seco-larm

    Mfr Number: SM-4104-TQ/W

    See all Magnetic Contacts in Wired Alarms

    On Backorder(Expected in 17 days)

    $2.49

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    82-13878 - Alarm Switch Prewired Side Flanged; 1quot; Gap - White

    Self-stick magnetic contacts with pre-wired 15" leads. Leads extend from contact end

    Mfr Name: Seco-larm

    Mfr Number: SM-205Q/W

    See all Magnetic Contacts in Wired Alarms

    Special Order(Ships in 17 days)

    $2.39

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    82-20095 - Roller-Ball Recessed- Mount

    Roller-Ball Recessed-Mount Used for protecting sliding doors and windows where space is limited

    Mfr Name: Seco-larm

    Mfr Number: SM-4302-LQ/W

    See all Magnetic Contacts in Wired Alarms

    On Backorder(Expected in 17 days)

    $2.49

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    82-20105 - Plunger Type Contact

    Plunger-Type Contact Used for protecting sliding doors and windows where space is limited

    Mfr Name: Seco-larm

    Mfr Number: SM-4301-TQW

    See all Magnetic Contacts in Wired Alarms

    On Backorder(Expected in 17 days)

    $2.39

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    82-13869 - Alarm Switch Screw Terminals Miniature with 2" Gap - White

    The easy-to-install normallyopen magnetic contacts include a wide 2" gap, for use with loose-fitting doors and windows, steel doors, and other applications where wide gaps are found.

    Special Order(Ships in 17 days)

    $3.49

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    82-20080 - Steel Door Recessed Contact N.C. 1" Gap (Brown)

    1" Gap N.C. Contact in Brown Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life.

    Mfr Name: Seco-larm

    Mfr Number: SM-4105-LQ/B

    See all Magnetic Contacts in Wired Alarms

    On Backorder(Expected in 17 days)

    $2.49

    Buy Now

    SM-226L-3 - Heavy-Duty Magnetic Garage Door Switch - N.O./N.C Contact

    Use this heavy-duty magnetic Garage Door Contact Switch on garage doors, roll-up doors and other doors or gates where it may be difficult to mount regular magnetic contacts. Smaller magnetic switches have a small operating gap where the contact and magnet must be within half an inch for reliable…

    Mfr Name: Seco-larm

    See all Wired Alarms in Alarm Systems

    Discontinued

    $17.99

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    82-13875 - Alarm Switch Prewired Flanged; 1" Gap - Brown

    Self-stick magnetic contacts with pre-wired 15" leads. Leads extend from contact middle

    Mfr Name: Seco-larm

    Mfr Number: SM-204/BR

    See all Magnetic Contacts in Wired Alarms

    Special Order(Ships in 17 days)

    $2.39

    Buy Now

    82-20085 - Steel Door Recessed Contact with Leads N.C. 1" Gap (White)

    1" Gap N.C. Contact in White Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life.

    Mfr Name: Seco-larm

    Mfr Number: SM-4105-LQ/W

    See all Magnetic Contacts in Wired Alarms

    On Backorder(Expected in 17 days)

    $2.49

    Buy Now

    82-13867 - Alarm Switch Screw Terminals 2-3/4" Gap - Brown

    The SECO-LARM Wide Gap Magnetic Contact is a 2 3/4 inch magnet for normally-closed circuits. Perfect for loose-fitting door and windows, steel doors and other applications where wide gaps are found.

    Special Order

    $5.79

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    82-13885 - Heavy-Duty Magnetic Garage Door Switch-N.O. Contact for N.C. Circuits

    Use this heavy-duty magnetic Garage Door Contact Switch on garage doors, roll-up doors and other doors or gates where it may be difficult to mount regular magnetic contacts. Smaller magnetic switches have a small operating gap where the contact and magnet must be within half an inch for reliable…

    Mfr Name: Seco-larm

    Mfr Number: SM-226LQ

    See all Magnetic Contacts in Wired Alarms

    Special Order

    $9.99

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    26-5245 - Magnetic Alarm Reed Switch

    * SPDT NO or NC Magnet * Normally Closed & Normally Open

    Mfr Name: NTE Electronics

    Mfr Number: 54-627

    See all Security in Switches

    Special Order

    $6.17

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    82-2575 - Tamper Switch N/C

    White plunger type tamper switches with screw terminals for panel, siren and bell boxes.

    Mfr Name: Seco-larm

    Mfr Number: SS-072Q

    See all Magnetic Contacts in Wired Alarms

    On Backorder(Expected in 14 days)

    $2.39

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    82-2580 - Tamper Switch N/O

    White plunger type tamper switches with screw terminals for panel, siren and bell boxes.

    Mfr Name: Seco-larm

    Mfr Number: SS-073Q

    See all Magnetic Contacts in Wired Alarms

    On Backorder(Expected in 14 days)

    $1.99

    Buy Now

    82-13876 - Alarm Switch Prewired Flanged; 1" Gap - White

    Self-stick magnetic contacts with pre-wired 15" leads. Leads extend from contact middle

    Mfr Name: Seco-larm

    Mfr Number: SM-204/W

    See all Magnetic Contacts in Wired Alarms

    Special Order(Ships in 17 days)

    $2.59

    Buy Now

    82-13868 - Alarm Switch Screw Terminals 2-3/4" Gap - Gray

    The SECO-LARM Wide Gap Magnetic Contact is a 2 3/4 inch magnet for normally-closed circuits. Perfect for loose-fitting door and windows, steel doors and other applications where wide gaps are found.

    Special Order(Ships in 17 days)

    $5.29

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    82-20065 - Industrial Wide Gap Contact

    Industrial Wide Gap Contact Useful for industrial situations where a wide-gap, surface mount contact is needed.

    Mfr Name: Seco-larm

    Mfr Number: SM-4601-L3Q

    See all Magnetic Contacts in Wired Alarms

    Special Order(Ships in 4 days)

    $9.99

    Buy Now