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  GE Sentrol SR-2205AUL Overhead Door Extra Heavy Duty Floor Mount Contact with Universal Magnet
GE Sentrol SR-2205AUL Overhead Door Extra Heavy Duty Floor Mount Contact with Universal Magnet


Our Price : $26.75

Product Code: SR-2205AUL


Overhead door floor mount extra heavy duty magnetic contact with aluminum housing, universal magnet, closed loop, wide gap, 3 in. gap size, 3 ft. stainless steel armored cable.

The 2205 series overhead door magnetic contact is designed for use in environments where a heavy-duty unit is required. The floor mount units are constructed using a rugged low-profile extruded aluminum switch housing and a cast aluminum magnet housing. The reed switch assembly is fully encased in GE Security's exclusive polyurethane potting material to prevent damage due to moisture or humidity.

A wide operating gap of up to 3 Inches makes installation easy and helps prevent false alarms caused by loose-fitting doors. The contacts are available with a universal-style magnet that allows for greater installation flexibility.


Color: Anodized Aluminum
Construction: Aluminum
Contact Configuration: N.O.
Contact Resistance[Nominal]: 0.2 Ohm
Depth[Nominal]: 2.125 Inch
Electrical Configuration: Normally Open
Environmental Specifications: Hermetically Sealed Reed Switch Encapsulated in Polyurethane
Finish: Anodized
Gap Distance[Maximum]: 3.0 Inch
Height[Nominal]: 1.5 Inch
Lead Length[Nominal]: 3.0 ft
Lead Type: Stainless steel armored cable
Life Cycles (Under Dry Circuit)[Nominal]: 1.0E7
Life Cycles (Under Full Load)[Nominal]: 100000.0
Loop Configuration: Closed Loop
Maximum Current: 0.5 A
Maximum Voltage: 100 VAC/DC
Mounting Hole Distance[Nominal]: 2.25 Inch
Mounting Option - Magnetic Contacts: Overhead
Operating Temperature[Minimum]: -40.0 F
Operating Temperature[Maximum]: 150.0 F
Power (Watts)[Maximum]: 7.5 W
Response Time[Nominal]: 1.0 ms
Sense Range[Nominal]: 3.0 Inch
UL Rating: UL, ULC
Width[Nominal]: 3.5 Inch
  • Miniature, low-profile design
  • Stainless steel armored cable for added security and reliability
  • Wide operating gap for overhead doors
  • Model available for high-security application
  • Fully sealed switch
  • Mounting hardware included

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