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Schlage K510-330 Emergency Button for L9040 and L9440
For Use With: L9040; L9440
Function: Emergency Button
Manufacturer Resources
Product Specs
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Parts and Accessories
- Product Type:
- Buttons
- Commercial/Residential:
- Commercial
- Compatibility:
- L9040/9440 Series
- Subcategory:
- Parts and Accessories
- Parts and Accessories Type:
- Replacement Parts
- Product Attribute:
- Parts and Accessories
- Product Model:
- K510-330
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware
Schlage K510-330-626 – Frequently Asked Questions
1) What does the Schlage K510-330 emergency button do on an L9040 or L9440 mortise lock?
The K510-330 is the emergency button that sits in the outside trim of a Schlage L9040 or L9440 mortise lock. Those are the privacy functions with an emergency release, so the button is what staff or maintenance push from the corridor side to release a locked restroom or patient room without a key. It is a replacement part, not a complete lock, so you are ordering it to put a working button back into a lock body and trim you already have.
2) What finishes does the Schlage K510-330 emergency button come in?
Eleven finishes, so you can match the button to the trim already on the door: 605 bright brass, 606 satin brass, 609 antique brass, 612 satin bronze, 613 oil rubbed bronze, 619 satin nickel, 622 matte black, 625 bright chrome, 626 satin chrome, 629 bright stainless steel, and 643E aged bronze. For a fleet of restrooms or patient rooms, order the same finish code that is on the existing escutcheons, 626 satin chrome and 630 family stainless looks are the most common on commercial openings, and 626 is the one to check first.
3) How do I tell an L9040 from an L9440 when ordering the emergency button?
Both take the K510-330, so for this part you do not have to split hairs. The function code is stamped on the lock body or the edge of the case, and either one is covered. Order by the finish on your trim, not by which of the two functions you have.
How fast can I get the Schlage K510-330-626 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 Schlage K510-330-626 come with a warranty?
Absolutely. The Schlage K510-330-626 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 Schlage K510-330-626?
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 Schlage K510-330-626 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.