MCM Electronics

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

1312

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 Clearance Item

$4.33

(Reg: $5.99)
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Image of George Risk Industries PB-2020-W Plunger Switch - Press Fit

716

82-3381 - Plunger Switch - Press Fit

The plunger switch is 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...

Mfr Name: George Risk Industries

Mfr Number: PB-2020-W

In Stock

$3.99

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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

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Image of George Risk Industries 100-12 100 Series Surface Mount Switch - Standard

680

82-3275 - 100 Series Surface Mount Switch - Standard

The 100 style switch is one of the most popular miniature surface mount switches used in installations. Available in both flanged and without flange they are perfect for residential and commercial use.

Mfr Name: George Risk Industries

Mfr Number: 100-12

In Stock

$4.49

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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

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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

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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

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

608

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

$12.99

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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

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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

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Image of Seco-larm SM-4004-TQ/W Capsule Type Surface Mount Contact

464

82-20045 - Capsule Type Surface Mount Contact

CAPSULE TYPE 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-4004-TQ/W

In Stock

$2.99

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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

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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

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Image of George Risk Industries 28A 28 Series Surface Mount Switch

448

82-3320 - 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 installa...

Mfr Name: George Risk Industries

Mfr Number: 28A

In Stock

$4.49

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Image of George Risk Industries 5065 5000 Series Recessed Switch

440

82-3342 - 5000 Series Recessed Switch

5065 Series switch is 7/8" length, 3/8" diameter press fit switch with 12" leads (white) with 3/8" diameter magnet. Standard. Mfr. #5065.

Mfr Name: George Risk Industries

Mfr Number: 5065

In Stock

$2.99

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