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Shop nowAlarm & Detection · GRI
Know the moment.

The GRI 4400A-48 is an industrial surface mount magnetic contact switch set with a 48″ armored cable and a weather resistant gray aluminum housing. It monitors the open or closed position of gates, doors and similar openings, and it suits installers and businesses securing commercial and industrial sites. It stands out for its 2-1/2″ standard gap and rugged, US-made construction.
Brand: GRI
Model: 4400A-48
Product series: 4400
Product type: Magnetic Contact
Application: Industrial
Installation type: Commercial
Contact type: Closed Loop, N/O
Contact form: Form A
Standard gap: 2.50″
Power rating: 10W
Voltage: 200V DC
Current: 0.50A (500mA)
Power source: DC Power
Cable: 48″ armored
Material: Aluminum
Color: Gray
Width: 2.60″
Depth: 0.60″
Features: End of Line (EOL) Resistor
Country of origin: US
Mount the switch and magnet on the fixed frame and moving leaf so they line up squarely and stay within the rated gap when the opening is closed. Route the armored cable clear of pinch points and moving parts, and test the loop after mounting.
| Brand | GRI |
|---|---|
| Model | KB-4400A-48 |
| Product type | Industrial Surface Mount Switch |
Specs are taken from the manufacturer listing. Need a detail that isn't here? Ask us.
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