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LCN Electromagnetic Door Holder: Wall - Mounted - Electromagnetic Door Holders & Releases
LCNElectromagnetic Door Holders & Releases

LCN Electromagnetic Door Holder: Wall - Mounted

3G Electric supplies the LCN SEM7830-825 AL Electromagnetic Door Holder, a wall-mounted aluminum unit with a fail-safe failure mode. We interpret customer demand across 14 industrial departments—and far more—while…

SKU 3G-OTH-512599

Brand
LCN
Item
Electromagnetic Door Holder: Wall - Mounted
Category
Electromagnetic Door Holders & Releases
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Technical Specifications

LCN
Manufacturer Part Number
SEM7830-825 AL
Type
Aluminum
Failure Mode
Fail Safe
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LCN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the LCN SEM7830-825 AL Electromagnetic Door Holder, a wall-mounted aluminum unit with a fail-safe failure mode. We interpret customer demand across 14 industrial departments—and far more—while our specialist depth in combustion, pumps, and controls anchors trust as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is the LCN SEM7830-825 AL Electromagnetic Door Holder used for?

The LCN SEM7830-825 AL is a wall-mounted electromagnetic door holder designed to hold fire or smoke doors open until power is interrupted. In fail-safe mode, it releases the door upon power loss, allowing automatic closure for fire safety compliance in commercial and industrial buildings.

What are the specifications of the LCN SEM7830-825 AL?

The LCN SEM7830-825 AL is an aluminum wall-mounted electromagnetic door holder with a fail-safe failure mode. Its manufacturer part number is SEM7830-825 AL. It is designed for use in fire-rated door assemblies where automatic door release is required upon power interruption.

Where to buy the LCN SEM7830-825 AL worldwide?

3G Electric supplies the LCN SEM7830-825 AL Electromagnetic Door Holder to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this fail-safe wall-mounted unit for your fire safety application.

How to install the LCN SEM7830-825 AL door holder?

Mount the LCN SEM7830-825 AL securely to a wall at the desired door-holding position. Connect power supply wiring per local electrical codes, ensuring the fail-safe circuit releases the door when power is cut. Test operation after installation to confirm proper release and door closure.

Used in

Common applications for LCN
Manufacturing quality control — LCN Force Gauge (ADA/FG) for verifying spring tension in assembly lines
Packaging industry — LCN Force Gauge for testing seal strength or compression of packaging materials
Maintenance and repair — LCN Force Gauge for checking actuation force of mechanical switches or valves
Material testing — LCN Force Gauge for measuring force in simple tensile or compressive tests on small components
Educational labs — LCN Force Gauge for demonstrating basic force measurement principles in engineering courses

LCN 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.

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