MCM Electronics

Search results for Magnetic Contacts

Refine Your Search

  • Include special order items
  • Show in stock items only
67 Products Found Sort By
  12345 Next
Product Detail Availability Buy
Image of Seco-larm SM-207-5Q/BR Recessed Alarm Switch Brown Stubby Switch And Magnet

716

82-13880 - Recessed Alarm Switch Brown Stubby Switch And Magnet

Normally closed magnetic contacts with a short 3/4" switch.

Mfr Name: Seco-larm

Mfr Number: SM-207-5Q/BR

In Stock

$2.39

Buy Now
Image of Seco-larm SM-226L Overhead Garage Door Contact

684

82-030 - Overhead Garage Door Contact

These garage door contacts for closed circuits are used for systems that expect a closed circuit when the magnet and sensor are together. When the magnet and sensor separate, the circuit opens. Switch contacts, which are normally open, close when the door is in ...

Mfr Name: Seco-larm

Mfr Number: SM-226L

In Stock

$13.49

Buy Now
Image of Distributed By MCM 82-295 Ball Plunger Switch

676

82-295 - Ball Plunger Switch

Rolling ball depresses from any angle, perfect for window mounting or door jamb Closed circuit operation 12" leads 3/4" recess button with screw mount flange 1A contacts White

Mfr Name: Distributed By MCM

Mfr Number: 82-295

In Stock

$4.49

Buy Now
Image of Seco-larm SM-204/BR Alarm Switch Prewired Flanged; 1 Gap - Brown

668

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

In Stock

$2.39

Buy Now
Image of Seco-larm SM-226RQ Overhead Door Alarm Switch (NO Contact for closed circuit systems)

640

82-13986 - Overhead Door Alarm Switch (NO Contact for closed circuit systems)

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 ...

Mfr Name: Seco-larm

Mfr Number: SM-226RQ

In Stock

$13.99

Buy Now
Image of Seco-larm SM-205Q/BR Alarm Switch Prewired Side Flanged; 1 Gap - Brown

628

82-13877 - Alarm Switch Prewired Side Flanged; 1" Gap - Brown

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

Mfr Name: Seco-larm

Mfr Number: SM-205Q/BR

In Stock

$2.39

Buy Now
Image of Seco-larm SM-217Q/W Alarm Switch Screw Terminals Miniature with 2 Gap - White

596

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.

Mfr Name: Seco-larm

Mfr Number: SM-217Q/W

In Stock

$3.49

Buy Now
Image of George Risk Industries 29A-W 29 Series Surface Mount Switch

500

82-3323 - 29 Series Surface Mount Switch

The 29 series switch is the most versatile switch used today in commercial and residential applications. The 29P series comes with 24" jacketed lead.

Mfr Name: George Risk Industries

Mfr Number: 29A-W

In Stock

$4.49

Buy Now
Image of Seco-larm SM-4104-TQ/W Steel Door Recessed Contact N.C. 1 Gap (White)

488

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

In Stock

$2.99

Buy Now
Image of Seco-larm SM-4003-TQ/W Quick-Connect Contact

480

82-20070 - Quick-Connect Contact

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-4003-TQ/W

In Stock

$2.99

Buy Now
Image of Seco-larm SD-969-A18 Armored Door Cord

472

82-6540 - Armored Door Cord

ARMORED DOOR CORD 18 W/ARROW SHAPED JUNCTION BOX Designed to conduct power to electric locks or access systems mounted in doors.

Mfr Name: Seco-larm

Mfr Number: SD-969-A18

In Stock

$11.99

Buy Now
Image of Seco-larm SM-200Q/W Alarm Switch Screw Terminals 3/4 Gap - White

464

82-13866 - Alarm Switch Screw Terminals 3/4" Gap - White

The most basic sensors of any alarm system is a door and window Surface Mount Magnetic Contact Switch. This type of contact switch is for normally closed circuits; this means that the when the magnets are lined up, the switch is closed. This type of setup is ideal...

Mfr Name: Seco-larm

Mfr Number: SM-200Q/W

In Stock

$2.49

Buy Now
Image of Seco-larm SS-072Q Tamper Switch N/C

464

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

In Stock

$2.39

Buy Now
Image of George Risk Industries 28AWG-W Wide Gap - 28 Series Surface Mount Switch

448

82-3321 - Wide Gap - 28 Series Surface Mount Switch

The 28 series switch is designed with hidden terminals applicable for both residential and commercial installations. All can be installed on a steel surface with a minimum gap penalty. The terminals are recessed on the back allowing for tamper resistant installati...

Mfr Name: George Risk Industries

Mfr Number: 28AWG-W

In Stock

$5.99

Buy Now
Image of Seco-larm SM-4103-TQ/W Rare-Earth Recessed Contact

448

82-20050 - Rare-Earth Recessed Contact

Rare-Earth Recessed Contact Used for protecting sliding doors and windows where space is limited.

Mfr Name: Seco-larm

Mfr Number: SM-4103-TQ/W

In Stock

$2.49

Buy Now
  1 2 3 4 5 Next