Showing 145–160 of 728 results

  • 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 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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  • GRI 6644-T Magnetic Contact Resistor Pack, 2-1K, 1/8W with 4

    $73.75

    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″ leads
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  • GRI 100-TWG Miniature Surface Mount Switch Set 10 Pack

    $77.49

    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 195-12 3/4″ Steel Door Recessed Switch Set, Standa

    $30.36

    In stock

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