Showing 385–400 of 562 results
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Special Order
- Built-in Resistors and Diodes Available on Request
- Switches or Magnets are Available Separately
- Supervisory Loops Available
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Special Order
- For low voltage applications
- 6′
- Adhesive backing and pre-drilled mounting screw holes
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Special Order
- Eliminates False Alarms and Nuisance Service Calls
- No Blades To Corrode No More Switch Bounce
- Fits Most Bell, Siren and Control Panel Mounting Hole Patterns
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Special Order
- Primarily used for the protection of overhead doors
- The G.R.I. 200 series is referenced and produced as an industrial grade floor mount switch.
- tested to withstand a crushing force of 20,000 pounds or 10 tons without harming or causing failure of the delicate reed switch.
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Special Order
- Lifetime Warranty
- Solves Problem Window Installs
- Time Saving Installations
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Special Order
GRI E-Z 75 6-W 5/8″ x 1 1/4″ Duct Raceway, 6′ Lengths, White, 6-Pack
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Special Order
- Low Voltage Applications
- Adhesive Backing and Mounting Holes
- Wire & Cabling Raceway & Connectors
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Special Order
- The magnet can be rotated to fit either wide or narrow top channels
- Switch colors white, brown and gray
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Special Order
- Flanges for Reliable, Positive Retention
- Replaces Old Mechanical Tampers
- Adjustable Plunger from 1/4โ to 1/2โ
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Special Order
- ETL Listed
- Hard Wired or Battery Operated (9V Lithium)
- Multiple options set with jumper pins
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Special Order
- Extends sounder coverage
- Provides adult pass through feature to each remote location chosen
- Provides alarm shunt control functions to each remote location chosen
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Special Order
GRI PW-1.0-W Pre-Wire Plug, 1″ Diameter x 1-1/16″ L, Self Locking, White (Min Order Qty of 100)
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Special Order
- Available in Closed Loop, Open Loop and SPDT
- Switches or Magnets are Available Separately
- Supervisory Loops Available
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Special Order
- Mounting Adapter offers maximum mounting efficiency with added usability
- Self-locking feature for better reliance and usability
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Special Order
GRI 4834-T-W-GEN 3/8″ Recessed Stubby Switch Set, S20RS-T-W with MM-9RS-W, No Print, White
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Special Order
GRI 5R2-B-SI Magnetic Contact Resistor Pack, 2-1k, White Red, Black Wires