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RCI EW8310 x 28 Early Warning Electromagnetic LockRCI EW8310 x 28 Early Warning Electromagnetic Lock
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RCI EW8310 x 28 Early Warning Electromagnetic Lock

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The Rutherford EW8310 is more than an Electromagnetic lock, it can also sense when an intruder is attempting to gain access into a building through a locked door. The patented built-in sensor detects attempted forced entry and activates a local and/or remote alarm prior to the integrity of the door being compromised; well before the break-in has occurred.

An alarm in the immediate location will ward off would be thieves before they have a chance to gain access. The light panel provides highly visible information related to the status changes of the door. For example, it works as a status indicator when the door is secure or notifies if an attempted break-in has occurred.

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Product Description


• Built-in sensor will activate a local and/or remote alarm upon attempted forced entry – before the door has been compromised
• Unique highly visible “Red/Green” light panel indicates status of door (local)
• Built-in Security Condition Sensor (SCS) feature indicates that the door is closed, bonded and that the Electromagnetic Lock is functioning normally
• Dry contact relay switching (SPDT and DPDT) provided for local and/or remote alarm monitoring
• Auto sensing voltage from 12 to 24 VDC
• Up to 1200lbs (540kg) holding force
• Low voltage detection
• Nuisance delay feature accommodates accidental triggering
• MOV surge protection
• Standard 8310 MultiMag® features
• Brushed Anodized Aluminum finish

Additional Information

Additional Information

Downloads 1. Rutherford EW8310 Specification Sheet (pdf)
2. Rutherford EW8310 Installation Instructions (pdf)
Manufacturer Rutherford Controls
Model EW8310 x 28
Application For single Outswinging perimeter doors
Housing Dimensions 2-1/8”D x 2-7/8”H x 10-13/16”L (54mm x 73mm x 275mm)
Armature Plate Dimensions 5/8” D x 2-3/8” H x 7-7/16”L (16mm x 60mm x 189mm)
Door Type Single Door
Voltage Auto Sensing 12 to 24 VDC
Power/Current Requirements Max 0.58A @ 12VDC Max 0.29A @ 24VDC
Holding Force 1200 lbs. (540kg)
Operating Temperature Circuit board operating temperature -14ºF to 140ºF (-10ºC to 60ºC)
Mounting Type Surface
Certifications cULus Listed GWXT Auxiliary Locks | Patent pending
U.L. Listed UL Listed Auxiliary Lock for use on fire doors rated up to 1.5 hours
Warranty 10 Year Warranty
Weight 12.0000


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