McKinney QC-RF4 Female Recepta...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$127.50
$93.79
McKinney QC-RF4 Female Receptacle 4 CKT

McKinney QC-RF4 Female Receptacle 4 CKT

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Model: QC-RF4

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

$127.50
$93.79
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McKinney QC-RF4 Female Receptacle 4 CKT
 

The McKinney QC-RF8 is a heavy-duty, 8-circuit (8-pin) female receptacle designed as part of the ASSA ABLOY ElectroLynx® Quick Connect system. Engineered specifically for access control and remote door monitoring systems, this electrical accessory acts as a critical link to transfer power and data seamlessly across electrified door openings.

By utilizing standardized, plug-and-play Molex connectors, the QC-RF8 eliminates the tedious process of manual hardwiring, wire slicing, and color-matching at the installation site. It is primarily used to terminate, repair, or retrofit wiring paths for McKinney electrified hinges, power transfer devices, and electromechanical locking hardware—ensuring a clean, hidden, and tamper-resistant installation that preserves the aesthetic integrity of architectural openings.

Key Features

  • Plug-and-Play Simplicity: Features a factory-terminated 8-position connector that snaps securely into the male end, drastically reducing field labor time and human error.

  • ElectroLynx® Ecosystem Architecture: Fully standardized to plug into any ASSA ABLOY Group brand's electro-mechanical hardware (such as McKinney hinges, Sargent, Corbin Russwin, or Yale hardware).

  • Tamper-Resistant Security: Fits entirely concealed inside the door or frame cavity, protecting the connection against physical tampering or weather damage.

  • Versatile Circuit Support: Ideal for 4-wire (QC4) and 8-wire (QC8) installations, providing a safe, constant current path for fail-safe/fail-secure locks, request-to-exit (REX) sensors, and latch bolt monitoring.

  • Heavy-Duty Continuity: Designed to seamlessly support low-voltage power distribution, ensuring consistent electrical connectivity through thousands of open/close door cycles.

Technical Specifications

Property Specification
Manufacturer McKinney (An ASSA ABLOY Group Brand)
Part Number (MPN) QC-RF8 (Also known as QCRF8)
Component Type Female Receptacle Connector / Electrical Accessory
Circuits (Pins) 8 CKT (8-Position)
Connector Type Molex / ElectroLynx Quick Connect
Wire Gauge Compatibility Works with standard 22 AWG up to 18 AWG configurations
Primary System Compatibility QC4 and QC8 Electric Hinges, ElectroLynx Wire Harnesses
Applications Commercial, Government, Institutional, and High-Traffic Access Control Openings

Applications & Use Cases

  • Retrofitting & Repair: Serves as a direct service component to replace damaged connectors or convert traditional hardwiring into a clean ElectroLynx quick-connect system.

  • Electrified Door Frameworks: Bridging power between the main power supply (via the door frame jamb) through to electrified mortise locks, cylindrical locks, and exit devices.

Manufacturer Resources

Product Specs

Product Group:
Door Hinges and Pivots
Product Type:
Wire Harnesses & Parts
Commercial/Residential:
Commercial
Application:
Door Side Application
Product Subgroup:
Pivots and Pivot Sets
Product Model:
QC-RF4
Product Category:
Door Hinges and Pivots
Department:
Door Hardware

McKinney QC-RF4 – Frequently Asked Questions

1) Will a McKinney ElectroLynx quick connect receptacle plug into Sargent, Corbin Russwin or Yale electrified hardware?
Yes. The ElectroLynx Quick Connect format is standardized across ASSA ABLOY Group brands, so a McKinney QC-RF female receptacle mates with electro-mechanical hardware from McKinney, Sargent, Corbin Russwin and Yale. That is the point of the system: one Molex-style connector standard instead of brand-specific wiring. It is used to bridge power from the frame jamb through to electrified mortise locks, cylindrical locks and exit devices.
2) Can I use a McKinney QC-RF receptacle to convert existing hardwired door wiring to quick connect?
That is one of its main uses. The QC-RF female receptacle is a service component: you use it to terminate a wiring path, replace a damaged connector, or convert a traditional hardwired opening into an ElectroLynx plug-and-play connection. It removes the field splicing and color-matching that hardwiring requires.
3) What does a female receptacle actually do in an ElectroLynx electrified opening, and do I need anything else to finish the job?
The female receptacle is one half of the connection. It snaps onto the male end of the mating harness or the pigtail on an electrified hinge, so on its own it does not power anything. A complete electrified opening still needs the electrified hinge or power transfer, the ElectroLynx harness running through the frame, the lock or exit device at the other end, and the power supply feeding the jamb. Order the receptacle as the termination or repair piece in that chain.
4) What wire gauge can I terminate into a McKinney QC-RF ElectroLynx receptacle?
It works with standard 22 AWG through 18 AWG wiring, which covers the low-voltage runs normally pulled for electrified locks, REX switches and latchbolt monitoring. If your existing run is heavier than 18 AWG, this is not the right termination.
5) Does the ElectroLynx receptacle stay visible on the door, or does it hide inside?
It sits entirely concealed in the door or frame cavity. Nothing shows on the face of the opening, which keeps the connection out of reach of tampering and away from weather, and leaves the architectural appearance of the door alone.
6) Is the McKinney QC-RF receptacle a residential part or a commercial access control part?
Strictly commercial. McKinney lists the QC-RF as a commercial door hardware item, used on access control and remote door monitoring openings in commercial, government, institutional and high-traffic buildings. It is a door-side application component, not something you would find on a house door.
How fast can I get the McKinney QC-RF4 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 McKinney QC-RF4 come with a warranty?
Absolutely. The McKinney QC-RF4 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 McKinney QC-RF4?
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 McKinney QC-RF4 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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