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George Risk Industries

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GRI 4402-A Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 5W, 175VDC, 0.25A, SPDT, C, Aluminum
4402-AGI-4402A

Key Features

  • Lifetime Warranty
  • UL and ULC approved
  • Armored or jacketed cable
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gri 6644 resistor image of gi-6644
6644GI-6644

Key Features

  • Supervision for Open and Closed Loop Systems
  • 2-1K 1/8W 5% carbon film resistors in 50R brown case
  • Two blue and two black, 12" leads
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GRI 4400A-48 Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 48" Armored Cable, Aluminum
4400A-48GI-4400A48

Key Features

  • Lifetime Warranty
  • UL and ULC approved
  • Armored or jacketed cable
PRODUCT IS NON-RETURNABLE
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gri 199-12-w magnetic contact image of gi-19912w
199-12-WGI-19912W

Key Features

  • Lifetime Warranty
  • Colors:White, Brown, Grey or Black
  • UL and ULC Approved
More Options Available
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GRI 29PC-W 29P Series Standard Surface Mount Magnetic Reed Switch Set with Pre-Wired 24" Lead, Standard Gap, Open/Closed, SPDT, C, White
29PC-WGI-29PCW

Key Features

  • This Versatile Series Sets The Industry Standard For Co mmercial and Light Industrial Applications
  • Surface Mount Magnetic Contacts
  • 24" #22 AWG 2 Conductor Jacketed Lead on 29PA
PRODUCT IS NON-RETURNABLE
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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
PRODUCT IS NON-RETURNABLE
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GRI 195-12WG 3/4" Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, Black
195-12WG-BLGI-19512WG

Key Features

  • Lifetime Warranty
  • Colors:White, Brown, Grey or Black
  • UL and ULC Approved
PRODUCT IS NON-RETURNABLE
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GRI 195-12WG 3/4" Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, Gray
195-12WG-GGI-19512WGG

Key Features

  • Lifetime Warranty
  • Colors:White, Brown, Grey or Black
  • UL and ULC Approved
More Options Available
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GRI 190-12WG 3/4" Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, Open/Closed SPDT, C, White
190-12WG-WGI-19012WGW

Key Features

  • Lifetime Warranty
  • Colors:White, Brown, Grey or Black
  • UL and ULC Approved
More Options Available
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gri 184-12 magnetic contact image of gi-18412w
184-12-WGI-18412W

Key Features

  • Lifetime Warranty
  • Colors:White, Brown, Grey or Black
  • UL and ULC Approved
More Options Available
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GRI 29A 29 Series Surface Mount Magnetic Reed Switch Set, 1" Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and Side Mounted Screw Terminals, Brown
29A-BGI-29AB

Key Features

  • The GRI 29A-B is a brown magnetic reed switch designed for surface mounting.
  • The unit is equipped with a closed loop system, top terminals; covers. The switch offers a standard gap of up to 1 and 5/8 on steel.
  • The switch offers a standard gap of up to 1 and 5/8 on steel
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gri 184-12wg magnetic contact image of gi-18412wgw
184-12WG-WGI-18412WGW

Key Features

  • UL and ULC Approved
  • 180-12 & 184-12 UL 10C Fire Rated
  • Available in Closed Loop, Open Loop and SPDT
More Options Available
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GRI 200-36 200 Series Floor Mount Industrial Overhead Door Switch Set, 2-1/2" Gap, 10W, 200VDC, 0.50 Amp, Closed Loop, N/O, and 36" Stainless-Steel Armored Cable, Aluminum
200-36GI-20036

Key Features

  • Primarily used for the protection of overhead doors
  • The G.R.I. 200 series is referenced and produced as an industrial grade floor mount switch.
  • tested to withstand a crushing force of 20,000 lbs or 10 tons without harming or causing failure of the delicate reed switch.
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GRI 194-12 1" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, Open/Closed SPDT, C, Black
194-12-BLGI-19412BL

Key Features

  • Lifetime Warranty
  • Colors:White, Brown, Grey or Black
  • UL and ULC Approved
PRODUCT IS NON-RETURNABLE
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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”
PRODUCT IS NON-RETURNABLE
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GRI 5702-25 25' Armored Cable, 3/16" ID, Stainless Steel
5702-25GI-570225

Key Features

  • 3/16” Inside Diameter
  • Squarelok
  • Non-magnetic
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gri magnetic contact spacer plate image of gi-s23w
S-23-WGI-S23W

Key Features

  • The GRI S-23-W is a white spacer designed for roller balls, dome switches and flanged push button switches
  • Spacer for Roller Ball and Flanged Push Button Switch
More Options Available
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GRI MMF-875 Rare Earth Magnet, 1/8" 3/8" 7/8", Nickel Plated
MMF-875GI-MMF875

Key Features

  • Lifetime Warranty
  • Solves ProblemWindow Installs
  • Time Saving Installations
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gri s-28-g magnetic contact spacer plate image of gi-s28gy
S-28-GGI-S28GY

Key Features

  • The GRI S-28-G is a gray spacer designed for the 28 and 29 series surface mount switch set.
  • Mounting Spacer offers a reliable, convenient mounting solution
  • Surface application/usage for maximum productivity with convenience and optimal results
More Options Available
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GRI 4400-A Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 36" Armored Cable, Aluminum
4400-AGI-4400A

Key Features

  • Lifetime Warranty
  • UL and ULC approved
  • Armored or jacketed cable
More Options Available
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gri 4532 magnetic contact image of gi-4532
4532GI-4532

Key Features

  • Miniature floor mount
  • Universal magnet for mounting flexibility
  • Cast aluminum casing for harsh environments
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GRI 180-12WG 3/4" Steel Door Recessed Switch Set, Wide Gap, 10W, 200VDC, 0.40A, Closed Loop, N/O, A, and UL 10C Fire Rated, Gray
180-12WG-GGI-18012WGG
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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, White
120T-12-WGI-120T12W

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 1100a-12wg-w 1100 series surface mount switch set with covers, 10-pack, white image of gi-1100awgw
1100A-12WG-WGI-1100AWGW

Key Features

  • Lifetime Warranty
  • Available in closed loop, open loop and SPDT
  • Standard gap 1"+ gap
PRODUCT IS NON-RETURNABLE
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GRI 29AWG Surface Mount Magnetic Reed Switch Set, 1-1/2" Wide Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and Side Mounted Screw Terminals, White
29AWG-WGI-29AWGW

Key Features

  • The GRI 29 AWG-W is aWhite magnetic reed switch designed for surface mounting
  • The unit is equipped with a closed loop system, top terminals covers
  • The switch offers a wide gap of up to 1-1/2 and 3/4 on steel
More Options Available
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GRI 100-T-AL 100 Series Standard Gap Miniature Surface Mount Switch Set, Closed, N/O, A, Almond
100-T-ALGI-100TAL

Key Features

  • Miniature Profile Makes This Series Ideal For Residential and Light Co mmercial Applications
  • Surface Mount Magnetic Contact
  • Screw Down Flange or Self Stick
PRODUCT IS NON-RETURNABLE
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GRI 100-T 100 Series Miniature Surface Mount Switch Set, Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and 3M Adhesive Tape, White
100-T-WGI-100TW

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
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GRI 4460A W/2K Miniature Commercial Switch Set with 2K Resistor, Aluminum
4460A W 2KGI-4460AW2K
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Showing 1 - 28 of 1241
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