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LCN 4640-3180 PC Board Assembly for 4640 Series Door Operators - Replacement Parts for Door Operators
LCNReplacement Parts for Door Operators

LCN 4640-3180 PC Board Assembly for 4640 Series Door Operators

The LCN PC Board Assembly (MPN 4640-3180) is a replacement PC board for LCN 4640 series door operators. This aluminum assembly is designed for compatibility with LCN-branded 4640 series operators, serving as a direct…

SKU 3G-OTH-505717

Also listed as: 46403180 · 4640 3180

Brand
LCN
Item
4640-3180 PC Board Assembly for 4640 Series Door Operators
Part Number
4640-3180
Category
Replacement Parts for Door Operators
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

LCN
Manufacturer Part Number
4640-3180
Product Type
PC Board Assembly
Compatible with Brand
LCN
Compatible with Series
4640

Technical Documents

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

Product Description

The LCN PC Board Assembly (MPN 4640-3180) is a replacement PC board for LCN 4640 series door operators. This aluminum assembly is designed for compatibility with LCN-branded 4640 series operators, serving as a direct replacement part for maintenance and repair.

Frequently Asked Questions

What is the LCN PC Board Assembly 4640-3180 used for?

The LCN PC Board Assembly 4640-3180 is a replacement control board for LCN 4640 series automatic door operators. It is used in commercial and industrial facilities to restore or upgrade door operator functionality during maintenance or repair.

What are the specifications of the LCN 4640-3180 PC board?

The LCN 4640-3180 is an aluminum PC board assembly compatible with LCN 4640 series door operators. It is a direct replacement part manufactured by LCN under MPN 4640-3180. No additional voltage or dimension specs are listed in the product data.

Where to buy the LCN 4640-3180 PC board assembly worldwide?

3G Electric supplies the LCN 4640-3180 PC board assembly to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us for availability and lead time on this replacement part.

How to install the LCN 4640-3180 PC board assembly?

Installation of the LCN 4640-3180 PC board assembly should follow LCN's service manual for 4640 series operators. General best practice includes disconnecting power, removing the old board, mounting the new aluminum assembly, and verifying all connections before restoring power.

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 replacement parts for door operators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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