Showing 145–160 of 728 results

  • GRI 8080-T-W 3/4″ Steel Door Recessed Switch Set, Stan

    $16.59

    In stock

    • The innovative GRI 8080-T Series is a 3/4 diameter recessed switch set designed for residential, commercial and industrial steel doors and frames
    • The shorter length and the introduction of PC board type terminals makes the installation of the set quick and simple with no soldering, B connectors or tape to catch during installation or removal, reducing the cost of installation and creating greater profitability.
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  • GRI DS-01T-W Short Roller Ball Plunger Switch

    $20.51

    In stock

    GRI DS-01T-W Short Roller Ball Plunger Switch, Terminal Block, Closed Loop, with 360 ° of Ball Access and Screw Down Flange, White

    • Lifetime Warranty
    • Colors: White or Brown
    • UL and ULC Approved
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  • GRI 120T-12 3/4″ Switch 3/8″ Magnet Recessed Swi

    $16.05

    In stock

    • Available with new rare earth Magnets
    • Longer Leads, Zip Cords, or Jacketed Cable on Request
    • Built-in Resistors and Diodes Available on Request
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  • GRI 29A Surface Mount Magnetic Reed Switch Set 10 Pack

    $69.39

    In stock

    • 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.
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  • GRI 100-T-B Miniature Surface Mount Switch Set 10 pack

    $66.69

    In stock

    • 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 20RS-12 3/8″ Short Press Fit Recessed Switch Set 1

    $69.39

    In stock

    • 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 4532 Floor Mount Miniature Overhead Door Switch Set, 2-1

    $33.06

    In stock

    • Miniature floor mount
    • Universal magnet for mounting flexibility
    • Cast aluminum casing for harsh environments
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  • GRI 184-12WG 1″ Steel Door Recessed Switch Set

    $21.99

    In stock

    • Built-in Resistors and Diodes Available on Request;
    • Switches or Magnets are Available Separately;
    • Supervisory Loops Available
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  • GRI MF-875 Alnico V Bare Magnet, 1/8″ x 3/8″ x 7

    $189.00

    In stock

    GRI MF-875 Alnico V Bare Magnet, 1/8″ x 3/8″ x 7/8″ with Black Tape and Polarity End Painted, 100-Pack

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  • GRI PW-375-W 3/8″ Diameter x 9/16″ L, Self Locki

    $30.38

    In stock

    • The GRI PW-375-W is a white, self-locking pre-wire plug with a 3/8 diameter x 9/16 L.
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  • GRI PW-75-W 3/4″ Diameter x 1-1/2″ L, Self Locki

    $60.08

    Only 1 left in stock

    • Self Locking
    • Perfect for Pre-Wiring
    • Reusable
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  • GRI TSC-20 3/8″ Diameter Recessed Tamper/Plunger Switc

    $20.64

    In stock

    • Flanges for Reliable, Positive Retention
    • Replaces Old Mechanical Tampers
    • Adjustable Plunger from 1/4” to 1/2”
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  • GRI 6644-1 Magnetic Contact Resistor Pack with 1% Tolerance

    $59.40

    In stock

    • Resistor only packs can be custom designed to your specifications using commonly available values. Available in, or without a case.;
    • Our very popular 6644 features 2 – 1K 1/8 watt 5% carbon film resistors in our 50R brown case with 2 blue and 2 black 12-inch leads.
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  • GRI 180-12-W 3/4″ Steel Door Recessed Switch Set

    $16.59

    In stock

    • Self-locking
    • UL and ULC Approved
    • Solid, One Piece Design
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  • GRI 4460A Miniature Commercial Surface Mount Switch Set, 1.5

    $33.06

    In stock

    • The G.R.I. 4460 Series is a compact, nice looking and extremely rugged switch set offered with or without armored cable that looks like it belongs when installed and not added as an after thought
    • The 4460 Series switch sets are resistant to nuisance vandalism and will blend in to the friendlier and more decorative atmosphere of today’s institution whether it be health care or an educational facility.
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  • GRI 199-12-W 1″ Steel Door Recessed Switch Set, Standa

    $35.76

    In stock

    • Lifetime Warranty
    • Colors: White, Brown, Grey or Black
    • UL and ULC Approved
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