Showing 145–160 of 730 results

  • GRI 29A 29 Series Surface Mount Magnetic Reed Switch Set, 1โ€ณ Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and Side Mounted Screw Terminals, White

    GRI 29A 29 Series Surface Mount Magnetic Reed Switch Set, 1&

    $16.22

    In stock
    • The GRI 29A-W is a white 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 8080-T-W 8080-T Series 3/4โ€ณ Steel Door Recessed Switch Set, Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, A, White

    GRI 8080-T-W 8080-T Series 3/4″ Steel Door Recessed Sw

    $18.92

    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, Terminal Block, Closed Loop, with 360 of Ball Access and Screw Down Flange, White

    GRI DS-01T-W Short Roller Ball Plunger Switch, Terminal Bloc

    $21.51

    In stock

    GRI DS-01T-W Short Roller Ball Plunger Switch, Terminal Block, Closed Loop, with 360 ยฐ 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 120T Series 3/4โ€ณ Switch 3/8โ€ณ Magnet Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.50A, Closed, N/O, A, White

    GRI 120T-12 120T Series 3/4″ Switch 3/8″ Magnet

    $17.93

    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 29 Series Surface Mount Magnetic Reed Switch Set, 1โ€ณ Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and Side Mounted Screw Terminals, Brown

    GRI 29A 29 Series Surface Mount Magnetic Reed Switch Set, 1&

    $72.22

    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 100 Series Miniature Surface Mount Switch Set, Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and 3M Adhesive Tape, Brown

    GRI 100-T-B 100 Series Miniature Surface Mount Switch Set, S

    $17.77

    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 3/8โ€ณ Short Press Fit Recessed Switch Set 10 pack

    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, 2-1/2โ€ณ Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 24โ€ณ Armored Cable, Aluminum

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

    $31.73

    In stock
    • Miniature floor mount
    • Universal magnet for mounting flexibility
    • Cast aluminum casing for harsh environments
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  • GRI 184-12WG 184 Series 1โ€ณ Steel Door Recessed Switch Set, Wide Gap, 10W, 200VDC, 0.40A, Closed Loop, N/O, A, and U.L. 10C Fire Rated, White

    GRI 184-12WG 184 Series 1″ Steel Door Recessed Switch

    $23.78

    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 Bare Magnet, 1/8โ€ณ 3/8โ€ณ 7/8โ€ณ with Black Tape and Polarity End Painted, 100-Pack

    GRI MF-875 Alnico Bare Magnet, 1/8″ 3/8″ 7/8R

    $174.80

    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 3/8โ€ณ Diameter x 9/16โ€ณ L, Self Locking Pre-Wired Plug 100 Pack

    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 TSC-20 3/8โ€ณ Diameter Recessed Tamper/Plunger Switch, Adjustable, Reed Plunger with Clip Mounted, Closed Loop

    GRI TSC-20 3/8″ Diameter Recessed Tamper/Plunger Switc

    $22.11

    In stock
    • Flanges for Reliable, Positive Retention
    • Replaces Old Mechanical Tampers
    • Adjustable Plunger from 1/4โ€ to 1/2โ€
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  • GRI 6644-1 Magnetic Contact Resistor Pack with 1% Tolerance, 2-1K, 1/8 Watt, Blue Leads, Black Leads (Min Order Qty of 10)

    GRI 6644-1 Magnetic Contact Resistor Pack with 1% Tolerance,

    $15.57

    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 โ€“ 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 180 Series 3/4โ€ณ Steel Door Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.40 Amp, Closed Loop, N/O, A, and U.L. 10C Fire Rated White

    GRI 180-12-W 180 Series 3/4″ Steel Door Recessed Switc

    $18.88

    In stock
    • Self-locking
    • UL and ULC Approved
    • Solid, One Piece Design
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  • GRI 4460A Miniature Commercial Surface Mount Switch Set, 1.5โ€ณ x 5/8โ€ณ W, 1โ€ณ Standard Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 18โ€ณ Armored Cable, Aluminum

    GRI 4460A Miniature Commercial Surface Mount Switch Set, 1.5

    $31.57

    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 todayโ€™s institution whether it be health care or an educational facility.
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  • GRI 199-12-W 1โ€ณ Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25A, DPDT, x 2, White

    GRI 199-12-W 1″ Steel Door Recessed Switch Set, Standa

    $35.28

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