LCN 9540-334-1 - 9540 Series A...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$273.00
$192.34
LCN 9540-334-1 - 9540 Series Angle Bracket

LCN 9540-334-1 - 9540 Series Angle Bracket

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Model: 9540-334-1 628

In Stock (leaves warehouse same day if ordered before 3pm ET)

$273.00
$192.34
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LCN 9540-334-1 - 9540 Series Angle Bracket

LCN 9540-334-1 Angle Bracket for 9540 Series Senior Swing Operators

Ensure a secure and precise installation for your automated door systems with the genuine LCN 9540-334-1 Angle Bracket. Designed specifically for the LCN 9540 Series Senior Swing Electromechanical Door Operators, this OEM angle mounting bracket provides the structural support needed for heavy-duty, surface-mounted commercial applications. Whether you are upgrading an entryway for ADA compliance or maintaining a high-traffic automatic door, this bracket ensures your operator is mounted at the precise angle required for optimal mechanical efficiency and long-term durability.

The LCN 9500 Senior Swing Series features some of the toughest electromechanical openers on the market. Using authentic LCN hardware like the 9540-334-1 guarantees that your setup meets the brand's rigorous Grade 1 standards and operates seamlessly in both automatic (wheelchair access) and manual pedestrian modes.

 

Key Features & Specifications

  • Manufacturer: LCN (Allegion)

  • Part Number: 9540-334-1 (Also referenced as LCN10095403341)

  • System Compatibility: Exclusively designed for the LCN 9540 Series Senior Swing Operators.

  • Application: Angle mounting bracket optimized for secure surface-mount installations on single-door applications.

  • Accessibility Compliant: Facilitates proper mounting of ADA-compliant auto-operators, ensuring seamless access for heavy-traffic commercial and institutional environments.

  • Quality Standards: Supports installations that meet ANSI A156.19 (Grade 1), UL 10C, and UL 325/228 certifications.

  • BAA Qualified: Compliant with the Buy American Act.

  • Available Finishes: Typically available in 689 Sprayed Aluminum (Clear Anodized) and 710 Dark Bronze to perfectly match your existing Senior Swing operator and commercial decor.

Why Choose Genuine LCN Parts?

When outfitting commercial entryways, precision and safety are paramount. Substitute brackets can misalign the operator arm, leading to premature motor wear, fluid leaks, or compromised ADA accessibility. By using the factory-original 9540-334-1 angled bracket, you are preserving the integrity of the door closer, maintaining your manufacturer warranty, and ensuring the safety of your building's occupants.

What's Included:

  • (1) LCN 9540 Angle Bracket

  • Associated mounting screws/hardware (varies by distributor packaging)

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Product Group:
Door Closer Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Parts and Accessories
Commercial/Residentia:
Commercial
Subcategory:
Door Parts and Accessories
Department:
Door Hardware

LCN 9540-334-1 628 – Frequently Asked Questions

1) Will the LCN 9540-334-1 angle bracket work on any LCN Senior Swing operator, or only the 9540?
Only the 9540. The 9540-334-1 is an OEM angle mounting bracket made exclusively for LCN 9540 Series Senior Swing electromechanical door operators. If you are working on a different Senior Swing model, the mounting geometry is not interchangeable and you need the bracket called out for that model instead.
2) Is the 9540-334-1 bracket for a single door or a pair of doors?
Single door. The 9540 angle bracket is an angle mounting bracket for secure surface-mount installation on single-door applications. A pair of doors running two Senior Swing operators needs the mounting hardware specified for each leaf, one bracket per operator.
3) What do I actually get when I order the LCN 9540-334-1?
One LCN 9540 angle bracket, plus the associated mounting screws and hardware, though that fastener packaging varies by distributor. The bracket itself is the part number 9540-334-1. It is a mounting component only, not an operator, arm, or closer body, so the Senior Swing unit and its arm assembly are ordered separately.
4) Do I need the genuine LCN bracket, or can I fabricate or substitute one on a Senior Swing install?
Use the factory part. A substitute or shop-made bracket can misalign the operator arm, and on a Senior Swing that shows up as premature motor wear, fluid leaks, and accessibility that no longer performs the way the operator was set up to. The 9540-334-1 holds the operator at the angle the mechanism was designed around, which is the whole reason the bracket is angled rather than flat.
5) Is the LCN 9540 angle bracket acceptable on a Buy American Act job?
Yes, the 9540-334-1 angle bracket is BAA qualified, so it is compliant with the Buy American Act. That matters on federal, state, and institutional work where the hardware schedule carries domestic sourcing language, and it means the mounting bracket does not become the one line item that fails the submittal on an otherwise compliant auto-operator package.
6) I am putting in an ADA power operator at a main entrance. Does this bracket go with that?
It does. The 9540 angle bracket is the mounting piece that sets an LCN 9540 Senior Swing operator at the correct angle, and correct mounting is what lets the operator run properly in both automatic wheelchair-access mode and manual pedestrian mode. It supports installations meeting ANSI A156.19 Grade 1, UL 10C, and UL 325/228. The bracket alone carries no accessibility function, it just has to be right for the operator to perform as specified.
7) Is the 9540 angle bracket rated for heavy commercial traffic, or is it a light-duty part?
Commercial. The 9540-334-1 is catalogued for commercial rather than residential use and provides the structural support for heavy-duty, surface-mounted commercial installations of the Senior Swing operator. It is the bracket used on high-traffic entryways in commercial and institutional buildings, not a light-duty residential closer mount.
How fast can I get the LCN 9540-334-1 628 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the LCN 9540-334-1 628 come with a warranty?
Absolutely. The LCN 9540-334-1 628 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the LCN 9540-334-1 628?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the LCN 9540-334-1 628 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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