Showing 529–544 of 562 results

  • GRI 8366T Resistor Pack 10K with Terminals 10 pack

    GRI 8449-50 Stainless-Steel Armored Cable for PTDCL series,

    Special Order

    General Information Name: GRI 8449-50 Stainless Steel Armored Cable for PTDCL series, 5/16 Stranded, 50′, George Risk Industries, George Risk Industries Category: George Risk Industries, Intrusion, Alarm Contacts, Door Cords UPC Code: 069762501677 Country of Origin: United States. Country of origin is subject to change.

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  • GRI 8366T Resistor Pack 10K with Terminals 10 pack

    GRI 10242-W Switch Set, 185-12-W with HSR634 Reed

    Special Order

    General Information Name: GRI 10242-W Switch Set, 185-12-W with HSR634 Reed, George Risk Industries, George Risk Industries Category: George Risk Industries, Intrusion, Alarm Contacts, Magnetic Contacts UPC Code: 697625066254 Country of Origin: United States. Country of origin is subject to change.

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  • GRI 3030-TWG-B 3/8โ€ณ Press Fit Recessed Switch Set, 1โ€ณ Wide Gap, 5W, 175VDC, 0.25A, Open Loop, N/C, and Screw Terminals, Black

    GRI 3030-TWG-B 3/8″ Press Fit Recessed Switch Set, 1&#

    Special Order
    • Lifetime Warranty
    • Colors: White, Brown, Gray or Black
    • Available in closed loop, open loop, SPDT and DPDT
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  • GRI 8366T Resistor Pack 10K with Terminals 10 pack

    GRI 7890B 1″ Diameter Recessed Switch Set wit with 4.7

    Special Order

    GRI 7890B 1″ Diameter Recessed Switch Set wit with 4.7K Resistors, Brown

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  • GRI TS-20-36 3/8โ€ณ Diameter Recessed Tamper / Plunger Switch, Adjustable, Reed Plunger with 36โ€ณ Leads and without Brackets 10PK

    GRI TS-20-36 3/8″ Diameter Recessed Tamper / Plunger S

    Special Order
    • Lifetime Warranty
    • UL and ULC Approved
    • Available in Closed Loop, Open Loop and SPDT

     

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  • GRI 17012W 1/2โ€ณ Recessed Switch Set, Standard Gap Up to 1โ€ณ, SPDT, White 10 pack

    GRI 17012W 1/2″ Recessed Switch Set, Standard Gap Up t

    Special Order

     

    • Designed for Hollow Core Doors and Windows;
    • Hole size allows for extra wire, etc
    • Installs firmly in wood, vinyl and aluminum
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  • GRI 185-12WG-W 3/4โ€ณ Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, White 10 pack

    GRI 185-12WG-W 3/4″ Steel Door Recessed Switch Set, Wi

    Special Order

     

    • Lifetime Warranty
    • Colors: White, Brown, Grey or Black
    • UL and ULC Approved
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  • GRI 184MC12W 184 Series 1โ€ณ Recessed Steel Door Switch Set with MC-180 Door Channel Magnet, Standard Gap, 10W, 200VDC, 0.40 Amp, Closed, N/O, A, White

    GRI 184MC12W 184 Series 1″ Recessed Steel Door Switch

    Special Order
    • Legs of the magnet case can be clipped to accommodate a more shallow channel
    • Switches or Magnets are Available Separately
    • Self-Locking
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  • GRI 195-12WG 3/4โ€ณ Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, DPDT, C X 2, Black 10 pack

    GRI 195-12WG 3/4″ Steel Door Recessed Switch Set, Wide

    Special Order
    • Lifetime Warranty
    • Colors: White, Brown, Grey or Black
    • UL and ULC Approved
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  • GRI 8366T Resistor Pack 10K with Terminals 10 pack

    GRI 29PDWG-B Standard Surface Mount Magnetic Reed Switch Se

    Special Order

     

    • The GRI 29PDWG-B is a brown magnetic reed switch designed for surface mounting.
    • The unit is equipped with a closed loop system and a 24? jacketed cable.
    • ย The switch offers a wide gap of up to 1-1/2? and 3/4? on steel.
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  • GRI 413PWG-B Industrial Surface Mount Switch Set 10 pack

    GRI 413PWG-B Industrial Surface Mount Switch Set 10 pack

    Special Order
    • Lifetime Warranty
    • UL and ULC approved
    • UL 10C Fire Rates
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  • GRI 8366T Resistor Pack 10K with Terminals 10 pack

    GRI GI-E19912WGB 1″ Steel Door Recessed Switch Set, Wi

    Special Order
    • Lifetime Warranty
    • Colors: White, Brown, Grey or Black
    • UL and ULC Approved
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  • GRI 8366T Resistor Pack 10K with Terminals 10 pack

    GRI 7623B 8080T Switch Set with (2)1K Resistors, Brown 10 pa

    Special Order

    General Information Name: GRI 7623B 8080T Switch Set with (2)1K Resistors, Brown, George Risk Industries, George Risk Industries Category: George Risk Industries, Intrusion, Alarm Contacts, Magnetic Contacts UPC Code: 697625031986 Country of Origin: United States. Country of origin is subject to change.

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  • GRI 180-12WG 3/4โ€ณ Steel Door Recessed Switch Set, Wide Gap, 10W, White 10 pack

    GRI 180-12WG 3/4″ Steel Door Recessed Switch Set, Wide

    Special Order
    • Available in Closed Loop, Open Loop and SPDT
    • Standard 12 Leads or Terminals
    • Switches or Magnets are Available Separately
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  • GRI 8366T Resistor Pack 10K with Terminals 10 pack

    GRI 4532L36 Floor Mount Miniature Overhead Door Switch Set,

    Special Order

    General Information Name: GRI 4532L36 Floor Mount Miniature Overhead Door Switch Set, L-Bracket, 2-1/2″ Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, A and 36″ Armored Lead with Bracket Mini Door Contact, Aluminum, George Risk Industries, George Risk Industries Category: George Risk Industries, Access Control, Pedestals & Mounts, Mounting Brackets UPC Code: 697625026319 Country of Origin:…

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  • GRI 50R-12 1/4โ€ Miniature Recessed Switch Set, Standard Gap 1/2โ€, Closed Loop, A Reed Form, 10 W, White 10 pack

    GRI 50R-12 1/4โ€ Miniature Recessed Switch Set, Standard Ga

    Special Order
    • The 50R Series are 1/4 diameter switch sets designed for applications where a small diameter recessed switch set is required.
    • ย This makes the set desirable in residential installations where no sign of an alarm system should be seen or where there is not room to install a larger diameter switch set.
    • ย The 50R-12 is a straight cylindrical set for flush or counter sunk installations.
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