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LCN Door Operator: Low Energy, Heavy Duty, 33 1/2 in Lg, 4 3/8 in Wd, 5 3/16 in Ht - Low Energy Door Operators for Limited Traffic
LCNLow Energy Door Operators for Limited Traffic

LCN Door Operator: Low Energy, Heavy Duty, 33 1/2 in Lg, 4 3/8 in Wd, 5 3/16 in Ht

The LCN 4640 Series Low Energy Door Operator (MPN 4642-REG DKBRZ) is a heavy-duty, non-hold open closer for interior/exterior limited-traffic applications. This ADA-compliant unit measures 33 1/2 in Lg x 4 3/8 in Wd…

SKU 3G-OTH-506928

Brand
LCN
Item
Door Operator: Low Energy, Heavy Duty, 33 1/2 in Lg, 4 3/8 in Wd, 5 3/16 in Ht
Category
Low Energy Door Operators for Limited Traffic
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Technical Specifications

LCN
Manufacturer Part Number
4642-REG DKBRZ
Series
4640
Type
Heavy Duty, Bronze
Lg
33 1/2 in
Wd
4 3/8 in
Ht
5 3/16 in
Finish
Dark Bronze Painted
Closer Type
Non-Hold Open
Power Level
Low Energy
Location Use
Interior/Exterior
ADA Compliant
Yes
Performance Grade
1 - Heavy Duty
Ligature Resistance
Not Ligature-Resistant
View Full Spec Sheet

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

Product Description

The LCN 4640 Series Low Energy Door Operator (MPN 4642-REG DKBRZ) is a heavy-duty, non-hold open closer for interior/exterior limited-traffic applications. This ADA-compliant unit measures 33 1/2 in Lg x 4 3/8 in Wd x 5 3/16 in Ht, with a dark bronze painted finish and Performance Grade 1 rating.

Frequently Asked Questions

What is the LCN 4642-REG DKBRZ door operator used for?

The LCN 4642-REG DKBRZ is a low-energy, heavy-duty door operator designed for limited-traffic interior or exterior applications. It provides ADA-compliant automatic opening and closing without a hold-open feature, making it suitable for entrances where controlled, low-power operation is required.

What are the specifications of the LCN 4642-REG DKBRZ?

This LCN 4640 Series operator measures 33 1/2 in long by 4 3/8 in wide by 5 3/16 in high, with a dark bronze painted finish. It is Performance Grade 1 (heavy duty), low-energy, non-hold open, and ADA compliant. It is not ligature-resistant and is rated for interior/exterior use.

Where to buy the LCN 4642-REG DKBRZ worldwide?

3G Electric supplies the LCN 4642-REG DKBRZ door operator to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this heavy-duty, low-energy closer.

How to install the LCN 4642-REG DKBRZ door operator?

Installation of the LCN 4642-REG DKBRZ should follow the manufacturer's template and instructions for low-energy operators. Ensure the door is properly prepared for the non-hold open closer, and adjust the backcheck and closing speed per ADA guidelines. Professional installation is recommended for heavy-duty units.

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

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