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George Risk Industries

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GRI 8492 22AWG Stranded Cable, 12'
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image of gi-11403b
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GRI Z180-72WG-W 3/4" Steel Door Recessed Switch Set
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GRI PA-75-BL 3/4" Adapter, Black
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GRI TS-40 3/8" Diameter Recessed Tamper/Plunger Switch, Adjustable, Reed Plunger with Screw Down Flange, SPDT
TS-40GI-TS40

Key Features

  • Flanges for Reliable, Positive Retention
  • Replaces Old Mechanical Tampers
  • Adjustable Plunger from 1/4” to 1/2”
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GRI PW-75-W 3/4" Diameter 1-1/2" L, Self Locking Pre-Wired Plug, White (Min Order Qty of 100)
PW-75-WGI-PW75W

Key Features

  • Reusable
  • Perfect for Pre-Wiring
  • Cost Effective
More Options Available
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GRI PBF-100T 3/4" Diameter 1 1/2" Push Button Switch with Flange and Terminal, 10W, 200VDC, 0.50A, Closed Loop, N/O, A, Brown
PBF-100T-BGI-PBF100TBR

Key Features

  • 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 sealed contacts of the reed switch insure a long service life.
  • The PBF-100T is a press fit design and eliminates the screw mounted flange
More Options Available
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GRI 4400 Industrial Surface Mount Switch Set, Standard Gap, Closed Loop
4400GI-4400

Key Features

  • Ideal for securing chain link gates, overhead garage doors, safes andWalk in freezer doors
  • Weather resistant rugged aluminum housing Switches operate within a range of -40°F to 257°F
  • 4400 Has 36” 2 conductor vinyl jacked cable
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GRI 4532-120 Miniature Overhead Door Switch with 10' Armored Lead
4532-120GI-4532120

Key Features

  • Low Cost
  • Miniature Floor Mount
  • Universal Fit Mounting Holes
PRODUCT IS NON-RETURNABLE
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GRI PB-100T Push Button Plunger Switch with Terminals, Closed Loop, Reed Form, 10W, White
PB-100T-WGI-PB100TW
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image of gi-s40
S40GI-S40

Key Features

  • Compatible with 4460 Series
  • White color for a clean look
  • Durable spacer design
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GRI 2020-T-W 3/8" Press Fit Recessed Switch Set, Standard 1/2" Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, A, White
2020-T-WGI-2020TW

Key Features

  • Longer Leads, zip cord or jacketed cable upon request
  • Built-in E.O.L. resistors and diodes upon request
  • Switches or magnets available separately
More Options Available
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GRI TS-20 3/8" Diameter Recessed Tamper/Plunger Switch, Adjustable, Reed Plunger with Screw Down Flange, Closed Loop, N/O, A
TS-20GI-TS20

Key Features

  • Flanges for Reliable, Positive Retention
  • Replaces Old Mechanical Tampers
  • Adjustable Plunger from 1/4” to 1/2”
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GRI 8492 22AWG Stranded Cable, 12'
8492GI-8492

Key Features

  • Improves the cables' stability and longevity, thus providing reliable operation with maximum productivity
  • Cable Protector cable manager type offers a practical wire organization solution that is adaptable to your space
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gri 50rf-12 magnetic contact image of gi-50rf12w
50RF-12-WGI-50RF12W

Key Features

  • The 50R Series are 1/4 diameter switch sets designed for applicationsWhere a small diameter recessed switch set is required. 
  •  This makes the set desirable in residential installations where no sign of an alarm system should be seen orWhere there is not room to install a larger diameter switch set.
  •  The 50R-12 is a straight cylindrical set for flush or counter sunk installations.
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gri rb-01 plunger switch image of gi-rb01w
RB-01-WGI-RB01W

Key Features

  • GRI Roller Ball Switch is a unique application of a magnetic reed combined into a single package, mechanical plunger action and the reliability of a hermetically sealed switch.
  • The ball plunger can be activated from any direction within 360 degrees, using a sliding motion such as that produced by the opening or closing of a door orWindow into its frame. 
  • But they also have been used very effectively as an interior trap device by mounting on a flat surface, such as a display table, and placing the protected object directly on the switch to conceal and actuate the roller ball.
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image of gi-11403b
11403-BGI-11403B
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gri resistor image of gi-6644t
6644TGI-6644T

Key Features

  • Resistor only packs can be custom designed to your specifications using co mmonly available values. Available in, or without a case
  • Our very popular 6644 features 2 – 1K 1/8 W 5% carbon film resistors in our 50R brown case with 2 blue and 2 black 12" leads
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GRI PAAR-RSB Remote Sounder and Shunt Button Combination Unit
PAAR-RSBGI-PAARRSB

Key Features

  • Extends sounder coverage
  • Provides adult pass through feature to each remote location chosen
  • Provides alarm shunt control functions to each remote location chosen
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GRI GI-E19912W 1" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, White
GI-E19912WGI-E19912W

Key Features

  • Lifetime Warranty
  • Colors:White, Brown, Grey or Black
  • UL and ULC Approved
PRODUCT IS NON-RETURNABLE
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gri 4704a w/3'8278 coated armored cable w/male connect image of gi-83073
8307-3GI-83073

Key Features

  • Quick Connect/Disconnect Feature
  • For Use with G.R.I. Pull Apart Switch Sets
  • Saves Time And Labor
PRODUCT IS NON-RETURNABLE
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GRI 50F-12WG-B-BA 1-1/2" Miniature Surface Mount Switch Set, Wide Gap 3/4"+, Closed Loop, Reed Form, 10W, Breakaway Flanges, Brown
50F-12WG-B-BAGI-50F12WGB

Key Features

  • Lifetime Warranty
  • UL and ULC approved
  • Center and end leads available
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GRI 400WG 400 Series Industrial Surface Mount Switch Set, 3-1/4" Wide Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and Concealed Screw Terminals, White
400WG-WGI-400WGW

Key Features

  • The GRI 400WG series of commercial and industrial switch sets incorporates hidden terminals, inset into the recessed back to provide tamper resistant installations.
  • The unit has a wide gap of up to 3-1/4Which covers the various types of steel door and frame conditions found at every commercial and industrial site.
  • Spacers and mounting hardware are included with the set. Switches, magnets and mounting brackets are also available separately
More Options Available
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GRI 4700-AXL Industrial Track Mount Switch Set, 2.5" to 4" Track Size, up to 3" Gap, Reversible Probe Assembly, Closed Loop, Reversible Probe Assembly and 3' Armored Cable Standard,
4700-AXLGI-4700AXL
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GRI 4532CL Miniature Overhead Door Switch Set, Gap up to 1/2", 24" Armored Cable Standard
4532CLGI-4532CL

Key Features

  • Low Cost
  • Miniature Floor Mount
  • Universal Fit Mounting Holes
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GRI 120T-12 120T Series 3/4" Switch 3/8" Magnet Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.50A, Closed, N/O, A, Brown
120T-12-BGI-120T12B

Key Features

  • Available with new rare earth Magnets
  • Longer Leads, Zip Cords, or Jacketed Cable on Request
  • Built-in Resistors and Diodes Available on Request
More Options Available
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GRI T8800 Temperature Sensor, Form Relay Output with on Board Sensor Only
T8800GI-T8800

Key Features

  • Single Sensor or a Remote Probe up to 500’
  • Min - Max Temperature Range No Probe -10ºF to 176ºF
  • Operates with 7.5V DC minimum to 15V DC maximum
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GRI T8005 Fixed Temperature Sensor, SPST, 48VDC, 64°C, 147°F Max Temperature
T8005GI-T8005

Key Features

  • General Temperature Monitoring
  • Low Cost Protection
  • Easy To Install Small, Unobtrusive Surface Mount
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gri 4402 4400 series industrial surface mount switch set, 2-1/2" standard gap, 5w, 175vdc, 0.25 amp, spdt, c, aluminum image of gi-4402
4402GI-4402

Key Features

  • Lifetime Warranty
  • UL and ULC approved
  • Armored or jacketed cable
PRODUCT IS NON-RETURNABLE
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GRI 100-12-G 2" Miniature Surface Mount Switch Set, Closed Loop, 1" Standard Gap, Gray
100-12-GGI-10012G

Key Features

  • Miniature surface mount design
  • Standard gap up to 1 inch
  • Closed loop configuration
PRODUCT IS NON-RETURNABLE
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GRI Z180-72WG-W 3/4" Steel Door Recessed Switch Set
Z180-72WG-WGI-Z18072WGW

Key Features

  • The GRI 180 Series is the industry standard 3/4? diameter recessed steel door switch set with 12? leads. The 184 Series is a 1? diameter switch set.
  • reducing the cost of installation and creating greater profitability.
  • The shorter length and the introduction of PC board type terminals makes the installation of the set quick and simple with no soldering
PRODUCT IS NON-RETURNABLE
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GRI PA-75-BL 3/4" Adapter, Black
PA-75-BLGI-PA75BL
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Showing 57 - 84 of 1287
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