(800) 825-7848

You have no items in your shopping cart.

Dortronics MM-300N Electromagnetic Lock Outswing ApplicationsDortronics MM-300N Electromagnetic Lock Outswing Applications
Move your mouse over image or click to enlarge

Dortronics MM-300N Electromagnetic Lock Outswing Applications

Be the first to review this product

The Dortronics MM-300N Narrow Electromagnetic Lock is ideal for locking half sized Pedestrian doors, gates and fences in low level security areas. Creating 300 pounds of direct holding force, they provide a reliable method of access control Locks can be mounted on door frames of gate post with out-swing door action.

Availability: In stock


* Required Fields

Free Ground Shipping on domestic orders over $200

Priority orders placed before 12PM PST will be shipped the same day. Standard orders will be shipped within 24 hours.

Most items (excluding special orders) can be returned or exchanged within 30 days. Please see our Return Policy for more details.

Have Questions? Chat with us at the bottom of the screen or call us at (888) 209-8167

Frequently Bought Together

Product Description


• 300 Pounds Holding Force.
• Ultra Small Mounting Profile.
• Low Efficient Current Draw.
• Easy Universal Mountings.
• Available on 12 or 24 VDC.
• Stainless steel enclosure. 6" L x 1-1/4" H x 7/8" D overall.
• Magnet housing finish is brushed stainless steel.

Additional Information

Additional Information

Downloads 1. Dortronics MM-300N Specification Sheet (pdf)
2. Dortronics MM-300N Mounting Instructions (pdf)
Manufacturer Dortronics Systems
Model MM-300N
Application Outswing Applications
Housing Dimensions 6” long x 1-1/4” high x 7/8” deep
Armature Plate Dimensions 5” long x 1-1/8” wide x 5/16” thick
Door Type Single Door
Voltage Optional
Power/Current Requirements 160 mA @12 VDC
85 mA @ 24 VDC
Holding Force 300 lbs. (136 kg)
Wiring Requirements Flying leads that extend from the housing at one top corner. These wires must be concealed and protected by the installing contractor as required.
Mounting Type Surface
Warranty Lifetime Guarantee
Weight 6.0000


Write Your Own Review

You're reviewing: Dortronics MM-300N Electromagnetic Lock Outswing Applications

Product Tags

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Product Questions

Questions on Dortronics MM-300N Electromagnetic Lock Outswing Applications

No questions asked yet

Ask Your Own Question

You may also be interested in the following product(s)