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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 SEM7850 DKBRZ Electromagnetic Door Holder, a wall-mounted bronze unit with a Fail Safe failure mode. We interpret customer demand and deliver genuine industrial equipment across 14…

SKU 3G-OTH-512596

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

LCN
Manufacturer Part Number
SEM7850 DKBRZ
Type
Bronze
Failure Mode
Fail Safe
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Technical Documents

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LCN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the LCN SEM7850 DKBRZ Electromagnetic Door Holder, a wall-mounted bronze 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 a trust anchor.

Frequently Asked Questions

What is the LCN SEM7850 DKBRZ electromagnetic door holder used for?

The LCN SEM7850 DKBRZ is a wall-mounted electromagnetic door holder designed to hold fire-rated doors open until a fire alarm triggers. Its Fail Safe mode releases the door automatically upon power loss, ensuring compliance with life safety codes in commercial buildings.

What are the specifications of the LCN SEM7850 DKBRZ?

The LCN SEM7850 DKBRZ is a bronze wall-mounted electromagnetic door holder with a Fail Safe failure mode. It operates on 24 VDC and is designed for use with fire alarm systems. The bronze finish suits architectural applications where aesthetics and safety are required.

Where to buy the LCN SEM7850 DKBRZ worldwide?

3G Electric supplies the LCN SEM7850 DKBRZ electromagnetic door holder worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine LCN part.

How to install the LCN SEM7850 DKBRZ electromagnetic door holder?

Install the LCN SEM7850 DKBRZ by mounting the wall bracket securely to a stud or solid surface at the correct height. Connect the 24 VDC power supply per the wiring diagram, ensuring the Fail Safe mode is properly integrated with the fire alarm system. Test release function after installation.

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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