LCN Door Operator: Heavy Duty, 12 1/4 in Lg, 2 1/4 in Wd, 3 1/2 in Ht
The LCN 4040SE-STD 120V AL is a heavy-duty, low-energy door operator for limited-traffic interior applications. This aluminum-painted, ligature-resistant unit measures 12 1/4 in Lg by 2 1/4 in Wd by 3 1/2 in Ht…
SKU 3G-OTH-506927
Need installation or engineering help?
Ask a question
Product Description
The LCN 4040SE-STD 120V AL is a heavy-duty, low-energy door operator for limited-traffic interior applications. This aluminum-painted, ligature-resistant unit measures 12 1/4 in Lg by 2 1/4 in Wd by 3 1/2 in Ht, features a non-hold open closer type, and is Performance Grade 1. 3G Electric interprets your demand and sources this LCN operator across 14 industrial departments, with specialist depth in controls to support your facility's access needs.
Frequently Asked Questions
What is the LCN 4040SE-STD 120V AL door operator used for?
The LCN 4040SE-STD 120V AL is a heavy-duty, low-energy door operator designed for limited-traffic interior applications. It provides automated door opening and closing in settings requiring ligature resistance, such as behavioral healthcare facilities. 3G Electric sources this unit across 14 industrial departments to support your access control needs.
What are the specifications of the LCN 4040SE-STD 120V AL?
This LCN operator measures 12 1/4 in long by 2 1/4 in wide by 3 1/2 in high, with an aluminum painted finish. It is Performance Grade 1 (heavy duty), ligature-resistant, non-hold open, and intended for interior use. The manufacturer part number is 4040SE-STD 120V AL.
Where to buy the LCN 4040SE-STD 120V AL worldwide?
3G Electric supplies the LCN 4040SE-STD 120V AL to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and source this heavy-duty door operator across 14 departments, with specialist depth in controls.
How to install the LCN 4040SE-STD 120V AL door operator?
Installation of the LCN 4040SE-STD 120V AL should follow the manufacturer's template and instructions for low-energy operators. Ensure the door and frame are properly prepared, mount the operator securely, and connect the 120 VAC power supply. 3G Electric can provide sourcing support for this ligature-resistant unit.
Used in
Common applications for LCNLCN 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.









