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George Risk Industries

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gri 6644 resistor
George Risk Industries
GRI 6644 Magnetic Contact Resistor with 2-Black/2-Blue Lead, 2-1K, 1/8W
6644|GI-6644
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image of gi-454512wgw
George Risk Industries
GRI 4545-12WG-W 2020 Series 3/8" Press Fit Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, White
4545-12WG-W|GI-454512WGW
More Options Available
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gri 4700a industrial track mount switch set, 1.75" to 2.75" track size, up to 3" gap, reversible probe assembly, closed loop, reversible probe assembly and 3' armored cable standard,;image of gi-4700a;image of gi-4700a
George Risk Industries
GRI 4700A Industrial Track Mount Switch Set, 1.75" to 2.75" Track Size, up to 3" Gap, Reversible Probe Assembly, Closed Loop, Reversible Probe Assembly and 3' Armored Cable Standard
4700-A|GI-4700A
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gri resistor;image of gi-6644t
George Risk Industries
GRI 6644-T Magnetic Contact Resistor Pack, 2-1K, 1/8W with 4-Pin Terminal Block, White Case (Min Order Qty of 10)
6644-T|GI-6644T
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image of gi-4402a
George Risk Industries
GRI 4402-A Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 5W, 175VDC, 0.25A, SPDT, C, Aluminum
4402-A|GI-4402A
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image of gi-10465
George Risk Industries
GRI 10465 Kit, Diode 1n4934 in Ht Shrink, Red and Black Lead
10465|GI-10465
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gri 4612 magnetic contact;image of gi-4612;gri 4612 mini curtain door switch set, up to 2" gap, reversible probe assembly, closed loop & 3' armored cable standard
George Risk Industries
GRI 4612 Mini Curtain Door Switch Set, up to 2" Gap, Reversible Probe Assembly, Closed Loop and 3' Armored Cable Standard
4612|GI-4612
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image of gi-29ab
George Risk Industries
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|GI-29AB
More Options Available
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image of gi-18012w
George Risk Industries
GRI 180-12-W 180 Series 3/4" Steel Door Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.40 Amp, Closed Loop, N/O, A, and U.L. 10C Fire Rated White
180-12-W|GI-18012W
More Options Available
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image of gi-2020tw
George Risk Industries
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|GI-2020TW
More Options Available
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image of gi-19012w
George Risk Industries
GRI 190-12-W 3/4" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, Open/Closed SPDT, C, White
190-12-W|GI-19012W
More Options Available
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gri 195-12-w 3/4" steel door recessed switch set, standard gap, 5w, 175vdc, 0.25a, dpdt, c x 2, white
George Risk Industries
GRI 195-12 3/4" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25A, DPDT, x 2, White
195-12|GI-19512W
More Options Available
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image of gi-2600t
George Risk Industries
GRI 2600T Under Carpet Water Sensor, Surface mount, 12V DC, Gray
2600T|GI-2600T
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gri 700-t-w capped miniature surface mount switch set, 3/4" standard gap, 10w, 160vdc, 0.40 amp, closed loop, n/o, a, white
George Risk Industries
GRI 700-T-W Capped Miniature Surface Mount Switch Set, 3/4" Standard Gap, 10W, 160VDC, 0.40 Amp, Closed Loop, N/O, A, White
700-T-W|GI-700TW
More Options Available
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image of gi-11201t
George Risk Industries
GRI GI-11201-T Magnetic Contacts with Pack Resistor 4.7K 22K Term
GI-11201-T|GI-11201T
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GRI 70RS-12WG-W Recessed Mini SPDT Switch Set, White
George Risk Industries
GRI 70RS-12WG-W Recessed Mini SPDT Switch Set, White
70RS-12WG-W|GI-70RS12WGW
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image of gi-4460a
George Risk Industries
GRI 4460A Miniature Commercial Surface Mount Switch Set, 1.5" x 5/8" W, 1" Standard Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 18" Armored Cable, Aluminum
4460A|GI-4460A
More Options Available
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image of gi-5012w
George Risk Industries
GRI 50-12 1/2" Miniature Surface Mount Switch Set, Standard Gap 1/2"+, Closed Loop, Reed Form, 10W, White
50-12|GI-5012W
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image of gi-4704a72
George Risk Industries
GRI 4704-A-72 Surface Mount Pull Apartment 6' Arm Cable with Form Reed
4704-A-72|GI-4704A72
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gri switch set pull apart spdt 8'armored cable
George Risk Industries
GRI 4704-A96 Switch Set Pull Apart SPDT, 8' Armored Cable
4704-A96|GI-4704A96
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image of gi-pw625bl
George Risk Industries
GRI PW-625-BL Pre-Wire Plug, 5/8" Diameter 1-1/16" L, Self Locking, Black (Min Order Qty of 100)
PW-625-BL|GI-PW625BL
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image of gi-mm9rsb
George Risk Industries
GRI MM-9RS-B Switch and Corresponding Magnet 1/4" x 1/2" Gap, Brown
MM-9RS-B|GI-MM9RSB
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image of gi-mm600
George Risk Industries
GRI MM-600 Rare Earth Might Magnet, 5/8" Diameter 1/8" L, Nickel Plated (Min Order Qty of 10)
MM-600|GI-MM600
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image of gi-29cwh
George Risk Industries
GRI 29C 29 Series Surface Mount Magnetic Reed Switch Set, 1" Standard Gap, 5W, 175VDC, 0.25A, SPDT, and Side Mounted Screw Terminals, White
29C|GI-29CWH
More Options Available
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image of gi-29awgw
George Risk Industries
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|GI-29AWGW
More Options Available
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image of gi-22036
George Risk Industries
GRI 220-36 200 Series Floor Mount Industrial Overhead Door Switch Set, 2-1/2" Gap, 5W, 175VDC, 0.25 Amp, SPDT, and 36" Stainless-Steel Armored Cable, Aluminum
220-36|GI-22036
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GRI MS184-12-BL 3/4" Recessed Steel Door Switch Set with Magnasphere Technology
George Risk Industries
GRI MS184-12-BL 3/4" Recessed Steel Door Switch Set with Magnasphere Technology
MS184-12-BL|GI-MS18412BL
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gri 184mc12w magnetic contact
George Risk Industries
GRI 184MC12W 184 Series 1" Recessed Steel Door Switch Set with MC-180 Door Channel Magnet, Standard Gap, 10W, 200VDC, 0.40 Amp, Closed, N/O, A, White
184MC12W|GI-184MC12W
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gri 6644 resistor
6644GI-6644
George Risk Industries
GRI 6644 Magnetic Contact Resistor with 2-Black/2-Blue Lead, 2-1K, 1/8W
6644|GI-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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image of gi-454512wgw
4545-12WG-WGI-454512WGW
George Risk Industries
GRI 4545-12WG-W 2020 Series 3/8" Press Fit Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, White
4545-12WG-W|GI-454512WGW

Key Features

  • Lifetime Warranty
  • Colors:White, Brown, Gray or Black
  • Available in closed loop, open loop, SPDT and DPDT
PRODUCT IS NON-RETURNABLE
More Options Available
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More Options Available
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gri 4700a industrial track mount switch set, 1.75" to 2.75" track size, up to 3" gap, reversible probe assembly, closed loop, reversible probe assembly and 3' armored cable standard,;image of gi-4700a;image of gi-4700a
4700AGI-4700A
George Risk Industries
GRI 4700A Industrial Track Mount Switch Set, 1.75" to 2.75" Track Size, up to 3" Gap, Reversible Probe Assembly, Closed Loop, Reversible Probe Assembly and 3' Armored Cable Standard
4700-A|GI-4700A

Key Features

  • Reversible probe assembly
  • Left or right installation
  • Reversible cable exit
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gri resistor;image of gi-6644t
6644TGI-6644T
George Risk Industries
GRI 6644-T Magnetic Contact Resistor Pack, 2-1K, 1/8W with 4-Pin Terminal Block, White Case (Min Order Qty of 10)
6644-T|GI-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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image of gi-4402a
4402-AGI-4402A
George Risk Industries
GRI 4402-A Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 5W, 175VDC, 0.25A, SPDT, C, Aluminum
4402-A|GI-4402A

Key Features

  • Lifetime Warranty
  • UL and ULC approved
  • Armored or jacketed cable
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image of gi-10465
10465GI-10465
George Risk Industries
GRI 10465 Kit, Diode 1n4934 in Ht Shrink, Red and Black Lead
10465|GI-10465
PRODUCT IS NON-RETURNABLE
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gri 4612 magnetic contact;image of gi-4612;gri 4612 mini curtain door switch set, up to 2" gap, reversible probe assembly, closed loop & 3' armored cable standard
4612GI-4612
George Risk Industries
GRI 4612 Mini Curtain Door Switch Set, up to 2" Gap, Reversible Probe Assembly, Closed Loop and 3' Armored Cable Standard
4612|GI-4612

Key Features

  • Up To 3" travel
  • Reversible Probe Assembly
  • Left or Right Installation
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image of gi-29ab
29A-BGI-29AB
George Risk Industries
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|GI-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
More Options Available
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More Options Available
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image of gi-18012w
180-12-WGI-18012W
George Risk Industries
GRI 180-12-W 180 Series 3/4" Steel Door Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.40 Amp, Closed Loop, N/O, A, and U.L. 10C Fire Rated White
180-12-W|GI-18012W

Key Features

  • Switches or Magnets are Available Separately
  • Self-locking
  • UL and ULC Approved
More Options Available
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More Options Available
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image of gi-2020tw
2020-T-WGI-2020TW
George Risk Industries
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|GI-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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More Options Available
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image of gi-19012w
190-12-WGI-19012W
George Risk Industries
GRI 190-12-W 3/4" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, Open/Closed SPDT, C, White
190-12-W|GI-19012W

Key Features

  • Lifetime Warranty
  • Colors:White, Brown, Grey or Black
  • UL and ULC Approved
More Options Available
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More Options Available
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gri 195-12-w 3/4" steel door recessed switch set, standard gap, 5w, 175vdc, 0.25a, dpdt, c x 2, white
195-12-WGI-19512W
George Risk Industries
GRI 195-12 3/4" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25A, DPDT, x 2, White
195-12|GI-19512W

Key Features

  • Lifetime Warranty
  • Colors:White, Brown, Grey or Black
  • UL and ULC Approved
More Options Available
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More Options Available
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image of gi-2600t
2600TGGI-2600T
George Risk Industries
GRI 2600T Under Carpet Water Sensor, Surface mount, 12V DC, Gray
2600T|GI-2600T

Key Features

  • Custom Lead Lengths Available ;
  • Available in 5V DC, 12V DC And 24V DC
  • Closed and Open Loop Versions
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gri 700-t-w capped miniature surface mount switch set, 3/4" standard gap, 10w, 160vdc, 0.40 amp, closed loop, n/o, a, white
700-T-WGI-700TW
George Risk Industries
GRI 700-T-W Capped Miniature Surface Mount Switch Set, 3/4" Standard Gap, 10W, 160VDC, 0.40 Amp, Closed Loop, N/O, A, White
700-T-W|GI-700TW

Key Features

  • Ideal For Residential Applications and Areas with Limited Space
  • No Drilling IntoWindow Frames
  • Available with Terminal Connection, End Leads and Center Leads
More Options Available
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More Options Available
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image of gi-11201t
GI-11201-TGI-11201T
George Risk Industries
GRI GI-11201-T Magnetic Contacts with Pack Resistor 4.7K 22K Term
GI-11201-T|GI-11201T
PRODUCT IS NON-RETURNABLE
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GRI 70RS-12WG-W Recessed Mini SPDT Switch Set, White
70RS-12WG-WGI-70RS12WGW
George Risk Industries
GRI 70RS-12WG-W Recessed Mini SPDT Switch Set, White
70RS-12WG-W|GI-70RS12WGW
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image of gi-4460a
4460AGI-4460A
George Risk Industries
GRI 4460A Miniature Commercial Surface Mount Switch Set, 1.5" x 5/8" W, 1" Standard Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 18" Armored Cable, Aluminum
4460A|GI-4460A

Key Features

  • Wide Gap Standard 1"+
  • Miniature Size 1.5" L x 5/8" W
  • Heavy Duty Extruded Aluminum
More Options Available
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More Options Available
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image of gi-5012w
50-12-WGI-5012W
George Risk Industries
GRI 50-12 1/2" Miniature Surface Mount Switch Set, Standard Gap 1/2"+, Closed Loop, Reed Form, 10W, White
50-12|GI-5012W

Key Features

  • The GRI 50 Series switch sets are the most chosen configurations for residential installations. A low profile plus self-adhesive 
  •  3M tape make installing the sets quick and simple. The 50 type is self-adhesive only. The 50 has 12 leads exiting the case on the end.
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image of gi-4704a72
4704-A-72GI-4704A72
George Risk Industries
GRI 4704-A-72 Surface Mount Pull Apartment 6' Arm Cable with Form Reed
4704-A-72|GI-4704A72

Key Features

  • Heavy Duty Design for Outdoor Usage
  • Great for Marinas, Truck Docks, Portable Goods
  • 3' Jacketed, Armored or Jacketed with Chain Lead
PRODUCT IS NON-RETURNABLE
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gri switch set pull apart spdt 8'armored cable
4704-A96GI-4704A96
George Risk Industries
GRI 4704-A96 Switch Set Pull Apart SPDT, 8' Armored Cable
4704-A96|GI-4704A96

Key Features

  • Heavy Duty Design For Outdoor Usage
  • Great For Marinas, Truck Docks, Portable Goods
  • 3 Foot Jacketed, Armored or Jacketed with Chain Lead
PRODUCT IS NON-RETURNABLE
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image of gi-pw625bl
PW-625-BLGI-PW625BL
George Risk Industries
GRI PW-625-BL Pre-Wire Plug, 5/8" Diameter 1-1/16" L, Self Locking, Black (Min Order Qty of 100)
PW-625-BL|GI-PW625BL

Key Features

  • The GRI PW-625-BL is a black, self-locking pre-wire plug with a 5/8 diameter x 1-1/16 L.
PRODUCT IS NON-RETURNABLE
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image of gi-mm9rsb
MM-9RS-BGI-MM9RSB
George Risk Industries
GRI MM-9RS-B Switch and Corresponding Magnet 1/4" x 1/2" Gap, Brown
MM-9RS-B|GI-MM9RSB
PRODUCT IS NON-RETURNABLE
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image of gi-mm600
MM-600GI-MM600
George Risk Industries
GRI MM-600 Rare Earth Might Magnet, 5/8" Diameter 1/8" L, Nickel Plated (Min Order Qty of 10)
MM-600|GI-MM600

Key Features

  • Lifetime Warranty
  • Solves ProblemWindow Installs
  • Time Saving Installations
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image of gi-29cwh
29C-WGI-29CWH
George Risk Industries
GRI 29C 29 Series Surface Mount Magnetic Reed Switch Set, 1" Standard Gap, 5W, 175VDC, 0.25A, SPDT, and Side Mounted Screw Terminals, White
29C|GI-29CWH

Key Features

  • The GRI 29C-W is aWhite magnetic reed switch designed for surface mounting.
  • The unit is equipped with an SPDT system, top terminals; covers.;
  • The switch offers a standard gap of up to 1? and 5/8? on steel.
More Options Available
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More Options Available
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image of gi-29awgw
29AWG-WGI-29AWGW
George Risk Industries
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|GI-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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More Options Available
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image of gi-22036
220-36GI-22036
George Risk Industries
GRI 220-36 200 Series Floor Mount Industrial Overhead Door Switch Set, 2-1/2" Gap, 5W, 175VDC, 0.25 Amp, SPDT, and 36" Stainless-Steel Armored Cable, Aluminum
220-36|GI-22036

Key Features

  • Switch, magnet and hardware are available separately
  • Available in closed loop, open loop and SPDT
  • Magnet bracket included
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GRI MS184-12-BL 3/4" Recessed Steel Door Switch Set with Magnasphere Technology
MS184-12-BLGI-MS18412BL
George Risk Industries
GRI MS184-12-BL 3/4" Recessed Steel Door Switch Set with Magnasphere Technology
MS184-12-BL|GI-MS18412BL

Key Features

  • 1" Diameter switch set
  • Standard gap up to 1/2"
  • Closed loop configuration
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gri 184mc12w magnetic contact
184MC12WGI-184MC12W
George Risk Industries
GRI 184MC12W 184 Series 1" Recessed Steel Door Switch Set with MC-180 Door Channel Magnet, Standard Gap, 10W, 200VDC, 0.40 Amp, Closed, N/O, A, White
184MC12W|GI-184MC12W

Key Features

  • Legs of the magnet case can be clipped to acco mmodate a more shallow channel
  • Switches or Magnets are Available Separately
  • Self-Locking
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Showing 1 - 28 of 1165