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McKinney HT4A3786 CC8 Electrified Hospital Tip Hinge | 5" x 4-1/2" Satin Chrome
The McKinney HT4A3786 CC8 is an industrial-grade heavy weight electrified hinge designed for high-security healthcare, psychiatric, and institutional environments. Combining hospital tips for safety with concealed circuit (CC) technology, this 5-knuckle, full mortise hinge is a premier solution for door restoration in facilities requiring both remote access control and ligature-resistant hardware. Finished in durable US26D Satin Chrome, it is built with a massive .190 gauge thickness to support the heaviest doors under constant, high-frequency use.
Integrated Institutional Safety & Security
This hinge is specifically engineered for hospitals and high-risk environments where traditional hardware may pose a safety risk:
- Hospital Tips (HT): Features a sloped, tapered top and a one-piece non-removable pin. This design prevents the hanging of objects, providing a vital solution for commercial door security and patient safety.
- Concealed Circuit (CC8): Utilizing an 8-wire (4 circuit) configuration, the CC8 option passes a constant flow of power from the jamb to electrified locks or exit devices. All wiring is protected by brass eyelets and remains completely invisible when the door is closed.
- Tamper-Proof Design: The tapered hospital tip design makes the pin virtually impossible to remove, ensuring the door cannot be detached by unauthorized personnel.
Extreme Durability & Performance
The HT4A3786 CC8 is built to exceed industry standards for long-term reliability in high-traffic settings:
- Tested to 3.7 Million Cycles: While the ANSI/BHMA A156.1 standard requires only 350,000 cycles, these hinges have passed over ten times the requirement, ensuring decades of service.
- Oil Impregnated Bearings (TA Prefix): These self-lubricating, non-ferrous bearings resist clogging and corrosion, acting as a permanent solution for door edge reinforcement in environments requiring frequent sanitization.
- Fire-Rated & UL Listed: Certified for use on fire-rated doors for up to 3 hours, maintaining critical life-safety barriers.
Technical Details & Specifications
- Brand: McKinney (ASSA ABLOY)
- Model: HT4A3786 CC8
- Dimensions: 5" Height x 4-1/2" Width (Heavy Weight .190 Gauge)
- Finish: US26D (626) Satin Chrome
- Electrical Specs: 8 Wires (28 gauge), 4 Circuits; 4 Amps continuous @ 24V AC/DC.
- Intermittent Duty: 16.0 Amps (pulse) for 300 milliseconds.
- Leads: Supplied with standard 8" (305mm) leads.
- Fasteners: Furnished with All Wood Screws (1-1/4" x 12 FPHW) and All Machine Screws (1/2" x 12-24 FPHM).
Why Choose the McKinney HT4A3786 CC8?
The McKinney HT4A3786 CC8 is the definitive choice for healthcare professionals and facility managers who require a "no-fail" electrical transfer solution. Whether you are performing a solution for door surface repair or outfitting a new high-security medical wing, its concealed wiring and anti-ligature design provide unmatched peace of mind.
| General - US Finishes | US26D - Satin Chrome |
| Brand | McKinney |
| Hinge Height | 5.0" Hi |
| Hinge Width | 4.5" Wi |
| Hinge Grade/Thickness | Heavy Wt .180 to .190 |
| Hinge Type | Full Mortise, Electric Hinge |
| Hinge Options | HT (Hospital Tip), Ball Bearing |
| Electric Hinge Options | CC8 - Concealed Circuit, 8 Wire, Power Transfer |
| Base Material | Steel |
| Hinge Corners | Square |
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