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Shop nowAlarm & Detection · GRI
Know the moment.

The GRI 184-12WG (model 184-12WG-B) is a wired recessed magnetic contact from George Risk Industries. It mounts in a steel door and reports when the door opens or closes. It suits commercial installers who need a wide-gap, closed-loop, normally open switch, and the self-locking, one-piece design is its main draw.
Brand: GRI (George Risk Industries)
Model: 184-12WG-B
Series: 184
Product type: Magnetic Contact
Color: Brown
Material: Steel
Diameter: 1″
Gap: Wide gap, 3/4″+ (standard gap 0.75″)
Loop type: Closed loop
Contact type: N/O (Normally Open)
Maximum switching voltage: 200VDC
Maximum switching current: 0.400A
Maximum contact rating: 10W
Connectivity: Wired
Power source: DC Power
Installation type: Commercial
Drill the mounting hole to match the 1″ diameter, and keep the switch and its magnet aligned across the gap. Keep the connected circuit within the rated voltage, current and wattage, and test the loop with the door opened and closed before you finish the job.
| Brand | GRI |
|---|---|
| Model | 184-12WG |
| Product type | Recessed Door Switch Set |
Specs are taken from the manufacturer listing. Need a detail that isn't here? Ask us.
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