The GGH Single Door Magnetic Lock is designed to provide secure locking performance for commercial access control systems. Engineered with an anodized housing and a flame-retardant lock body, it delivers a holding force of 800 lbs. (350 kg) ±10% while providing reliable operation in demanding environments. The integrated LED indicator and lock status signal output allow convenient monitoring when connected to compatible access control systems, while the anti-residual magnetism design enables fast unlocking within 0.5 seconds after power is removed. Tested for 1,000,000 operating cycles and a 240-hour salt spray exposure, this lock is suitable for wood, glass, metal, and fire-rated door installations.

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Glass Thickness: 3/8" to 11/16" (10 mm to 17 mm)

Product Length: 10-1/4" (260 mm)
Product Width: 2-3/16" (54.70 mm)
Product Height: 1-3/16" (29.60 mm)

Input Voltage: 12V DC (Default)
Operating Current: 500 mA ±10% at 12V DC
Holding Force: 800 lbs. (350 kg) ±10% Direct Pull
LED Indicator: Red indicates locked; Green indicates unlocked
Signal Output: Lock Status NO/NC/COM
Operating Temperature: -22°F to 151°F (-30°C to +66°C)
Operating Humidity: 0–95% Relative Humidity (Non-Condensing)
Surface Temperature: Within 20°C Above Ambient Temperature
Salt Spray Test: 240-Hour Exposure
Holding Force After Salt Spray Test: Holding force attenuation within 5% after 240-hour salt spray exposure
Tested Service Life: 1,000,000 operating cycles
Holding Force After Durability Test: Holding force attenuation within 5% after 1,000,000 operating cycles
Dynamic Impact Test: 45 J Hammer Impact, 5 Continuous Impacts
Residual Magnetism: Unlocks within 0.5 seconds after power removal
Overvoltage Protection: Operates normally at 125% of rated input voltage
Undervoltage Performance: Holding force maintained at 85% of rated input voltage
Housing Finish: Anodized Hard Plating
Lock Body: Flame-Retardant Resin Encapsulation (V-0 Grade)
Suitable For: Wood Doors, Glass Doors, Metal Doors, Fire-Rated Doors
Certification: MA, CE-EMC, CE-LVD, FCC, RoHS, REACH, WEEE, EN1634-1, TUV

Glass Fabrication: Hollow metal doors require an 8 mm inside hole and a 16 mm outside hole. Wooden doors require an 8 mm inside hole and a 12.7 mm outside hole. Metal surface doors require an 8 mm inside hole and a 6.8 mm hole tapped for an M8 × 1.25 thread.

Mounting Type: Header / Door Frame Mount

Compatible With: Armature Plate, Access Control Systems, Power Supplies, Exit Buttons, Compatible Mounting Brackets

Application: Providing electromagnetic locking with LED lock status indication for single door access control applications

Indoor/Outdoor Use: Indoor Only

Compare To: YM-350N(LED)

For technical inquiries or quotes, please contact us at technical@ggh-usa.com.

Product Warning: Always use appropriate safety equipment during installation. Improper installation may result in product failure or personal injury. Product images are for reference only; actual finish may vary.