LCN Electromagnetic Door Holder: Wall - Mounted
3G Electric supplies the LCN SEM7850 AL Electromagnetic Door Holder, a wall-mounted aluminum unit with a Fail Safe failure mode. We interpret customer demand and deliver genuine industrial equipment across 14…
SKU 3G-OTH-512595
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Product Description
3G Electric supplies the LCN SEM7850 AL Electromagnetic Door Holder, a wall-mounted aluminum unit with a Fail Safe failure mode. We interpret customer demand and deliver genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorized distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
Frequently Asked Questions
What is the LCN SEM7850 AL Electromagnetic Door Holder used for?
The LCN SEM7850 AL is a wall-mounted electromagnetic door holder designed to hold fire-rated doors open under normal conditions. In a fire alarm or power loss, its Fail Safe mode releases the door to close automatically, supporting life safety and compartmentation in commercial buildings.
What are the specifications of the LCN SEM7850 AL?
The LCN SEM7850 AL is an aluminum wall-mounted electromagnetic door holder with a Fail Safe failure mode. Its manufacturer part number is SEM7850 AL. It is designed for use with fire-rated door assemblies and releases the door upon power interruption to maintain fire barrier integrity.
Where to buy the LCN SEM7850 AL worldwide?
3G Electric supplies the LCN SEM7850 AL Electromagnetic Door Holder to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine LCN equipment and support your procurement from inquiry through delivery.
How to install the LCN SEM7850 AL door holder?
Install the LCN SEM7850 AL on a wall at the specified height per the door frame manufacturer's instructions. Ensure the armature plate aligns with the magnet face. Connect wiring to a listed fire alarm or power supply circuit. Always follow local codes and the LCN installation manual for proper Fail Safe operation.
Used in
Common applications for LCNLCN Products
3G Electric supplies LCN electromagnetic door holders & releases. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
