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Product Accessories

Top Jamb bracket and angle bracket kit for use when mounting
lock on a door that swings inwards. Magnet mounts to the
underside of an angle bracket mounted on the frame. Armature
plate mounts to “Z” bracket assembly mounted to door face.
Available for 8310 and 8320 models

Allows an armature plate to be mounted to a glass or Herculite
door that does not have a frame. The Glass Door Bracket is a “U”-
shaped piece of 1/16” thick material that slips over the top of the
glass panel and tightens to the glass with setscrews. The Armature
plate mounts directly to the surface of the bracket by means of a
threaded hole in the bracket assembly plate.

Available for both 1/2” and 3/4” thick glass doors.

Used for traffic control applications where two doors are to be used
with a single 8375 lock. The Split Armature plates are half the
length of a standard armature. Each of these is mounted on one of
a pair of doors with an 8375 lock centered on the frame between
the doors.

NOTE:

Use of split armature plates will reduce holding force.

For use with doors that do not permit the armature plate to be
mounted low enough to meet the magnet surface. Eg: Some
aluminum framed commercial glass doors. The armature holder
can be mounted to whatever frame is available and the armature
plate in turn mounted to the holder.

Available in both flat (shown) as well as Pocket styles. 

For use when an obstruction in the door prevents the installation of
the armature plate at a proper height. If the armature plate needs to
be lowered then a spacer bar can be used to lower the lock from the
frame.

Available in several different heights.

Contact RCI for full details.

Top Jamb Bracket 

Glass Door Bracket

 

Split Armature Plates

Armature Holder

Space Bar

Part

Usage

Example

8375 Installation Instructions 

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PHONE: 1.800.265.6630   519.621.7651 • FAX: 1-800482-9795   519.621.7939 • E-MAIL: SALES@RUTHERFORDCONTROLS.COM

Summary of Contents for Surface MicroMag 8375

Page 1: ...he components hardware installation instructions and mounting template included with this product are intended for use on outswinging doors 8 Do not install this product on the exterior of buildings 9 Do not use as a doorstop This will void warranty 10 Separate accessories not included with this product must be used in the following applications Inswinging doors Narrow head jamb situations or cent...

Page 2: ...etic lock armature plate and associated hardware to disengage and fall causing serious bodily injury and property damage Rutherford Controls Int l Corp will not be liable to the installer purchaser end user or anyone else for damage or injury to person or property due to improper installation care storage handling maintenance inspection abuse misuse or act of God or nature involving this product o...

Page 3: ...om the lock Ensure that switching devices are interrupting the DC power and not the AC power supply voltage Ensure rubber washer on armature plate mounting bolt has not been removed or damaged Check that switching device interrupts the positive wire and not the negative wire see Fig 3 Remove any Diodes or other suppression devices that may be installed While some heat rise is normal for the 8375 e...

Page 4: ... lock centered on the frame between the doors NOTE Use of split armature plates will reduce holding force For use with doors that do not permit the armature plate to be mounted low enough to meet the magnet surface Eg Some aluminum framed commercial glass doors The armature holder can be mounted to whatever frame is available and the armature plate in turn mounted to the holder Available in both f...

Page 5: ... 100 24 20 18 18 16 16 14 12 150 22 18 16 16 14 14 12 10 200 20 18 16 14 14 12 12 10 250 18 16 14 14 12 12 12 10 300 18 16 14 12 12 12 10 400 18 14 12 12 10 10 500 16 14 12 10 10 750 14 12 10 10 1000 14 10 10 1500 12 10 Total One Way Length of 1 4A 1 2A 3 4A 1A 1 1 4A 1 1 2A 2A 3A Wire Run ft 100 20 18 16 14 14 12 12 10 150 18 16 14 12 12 12 10 200 16 14 12 12 10 10 250 16 14 12 10 10 10 300 16 12...

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