LCN Magnetic Door Holder: Floor/Wall - Mounted
The LCN Magnetic Door Holder (MPN SEM7810-E050 AL) is a floor/wall-mounted aluminum unit in gray. 3G Electric interprets your demand for this specific OEM part, sourcing it across 14 industrial departments—and far…
SKU 3G-OTH-509990
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Product Description
The LCN Magnetic Door Holder (MPN SEM7810-E050 AL) is a floor/wall-mounted aluminum unit in gray. 3G Electric interprets your demand for this specific OEM part, sourcing it across 14 industrial departments—and far more—with specialist depth in controls to ensure the right answer, not just a catalog.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the LCN Magnetic Door Holder used for?
The LCN Magnetic Door Holder (MPN SEM7810-E050 AL) holds fire-rated or heavy doors open at a set position, releasing them automatically when fire alarms activate. It is commonly used in commercial buildings, hospitals, and schools to maintain door control while ensuring fire safety compliance.
What are the specifications of the LCN Magnetic Door Holder?
The LCN Magnetic Door Holder (MPN SEM7810-E050 AL) is a floor/wall-mounted aluminum unit in gray. It is designed for use with LCN door closers and operates on standard low-voltage power. The aluminum construction provides corrosion resistance for indoor applications.
Where to buy the LCN Magnetic Door Holder worldwide?
3G Electric supplies the LCN Magnetic Door Holder (MPN SEM7810-E050 AL) worldwide. We interpret your demand, source the exact OEM part, and handle full logistics and customs clearance for delivery to your facility. Contact us for a quote and lead time.
How to install the LCN Magnetic Door Holder?
Mount the LCN Magnetic Door Holder (MPN SEM7810-E050 AL) securely to the floor or wall per the manufacturer's template. Connect low-voltage wiring to the magnetic coil and integrate with the fire alarm system. Test release function after installation. Always follow LCN's installation manual for torque and clearance specs.
Used in
Common applications for LCNLCN Products
3G Electric supplies LCN magnetic door holders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






