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LCN SEM7830 DKBRZ Electromagnetic Door Holder, Wall-Mounted, Bronze, Fail Safe - Electromagnetic Door Holders & Releases
LCNElectromagnetic Door Holders & Releases

LCN SEM7830 DKBRZ Electromagnetic Door Holder, Wall-Mounted, Bronze, Fail Safe

3G Electric supplies the LCN SEM7830 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-512600

Also listed as: SEM7830DKBRZ · SEM7830-DKBRZ

Brand
LCN
Item
SEM7830 DKBRZ Electromagnetic Door Holder, Wall-Mounted, Bronze, Fail Safe
Part Number
SEM7830 DKBRZ
Category
Electromagnetic Door Holders & Releases
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Technical Specifications

LCN
Manufacturer Part Number
SEM7830 DKBRZ
Type
Bronze
Failure Mode
Fail Safe

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

Product Description

3G Electric supplies the LCN SEM7830 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, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the LCN SEM7830 DKBRZ electromagnetic door holder used for?

The LCN SEM7830 DKBRZ is a wall-mounted electromagnetic door holder designed to hold fire-rated doors open until power is interrupted. In fail-safe mode, it releases the door upon power loss, allowing automatic closure for fire safety. It is commonly used in commercial and industrial buildings requiring code-compliant door control.

What are the specifications of the LCN SEM7830 DKBRZ?

The LCN SEM7830 DKBRZ is a bronze wall-mounted electromagnetic door holder with a Fail Safe failure mode. Its manufacturer part number is SEM7830 DKBRZ. This unit is designed for reliable door holding in fire safety applications, releasing doors automatically when power is lost.

Where to buy the LCN SEM7830 DKBRZ worldwide?

3G Electric supplies the LCN SEM7830 DKBRZ electromagnetic door holder 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 needs across 14 departments.

How to install the LCN SEM7830 DKBRZ electromagnetic door holder?

Install the LCN SEM7830 DKBRZ by mounting the wall bracket securely to a structural surface at the correct height. Connect power wiring per local codes, ensuring the fail-safe circuit is properly configured. Test that the door releases when power is interrupted. Always follow the manufacturer's installation manual for torque and clearance specifications.

Used in

Common applications for LCN
Commercial office buildings — LCN 4010 Series top frame-mount door closers with regular arm and adjustable spring size 6 for interior doors.
Healthcare facilities — LCN SEM7810 series electromagnetic door holders for holding fire-rated corridor doors open and releasing on alarm.
Educational institutions — LCN 4810 Series track arm door closers for high-traffic exterior doors in aluminum finish.
Industrial plants — LCN SEM7820-825 AL floor-mounted electromagnetic door holders for fire doors in manufacturing areas.
Retail entrances — LCN 4010 Series bronze door closers with non-hold open and regular arm for ADA-compliant opening force.
Hospitality venues — LCN magnetic door holders SEM7850-828 AL for wall-mounted hold-open on smoke doors in lobbies.
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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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Floor-mounted electromagnetic door holder constructed of aluminum. Fail-safe operation releases the door upon power loss, allowing automatic closure. Used to hold fire-rated doors open in commercial and industrial buildings
LCN
Floor-mounted electromagnetic door holder constructed of aluminum. Fail-safe operation releases the door upon power loss, allowing automatic closure. Used to hold fire-rated doors open in commercial and industrial buildings

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