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McKinney HT4A3786 CC8 Electrified Hospital Tip Hinge | 4-1/2" x 4-1/2" Satin Chrome
The McKinney HT4A3786 CC8 is a specialized, industrial-strength heavy weight electrified hinge designed for high-security healthcare 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 ligiture-resistant hardware. Finished in durable US26D Satin Chrome, it is built to support the heaviest doors under constant, high-frequency use.
Integrated Institutional Safety & Security
This hinge is specifically engineered for hospitals, correctional facilities, and schools where traditional hardware may pose a safety risk:
- Hospital Tips (HT): Features a sloped, tapered top that prevents the hanging of objects, providing a vital solution for commercial door security and patient safety in psychiatric or high-risk wards.
- Concealed Circuit (CC8): Utilizing an 8-wire (4 circuit) configuration, the CC8 option passes a constant flow of low-voltage power (up to 4 Amps) from the jamb to electrified locks or exit devices. All wiring is invisible and tamper-proof when the door is closed.
- Virtually Non-Removable Pin: The hospital tip design includes a one-piece pin that is engineered to be non-removable, 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:
- Tested to 3.7 Million Cycles: Far surpassing the ANSI/BHMA A156.1 requirement of 350,000 cycles, these hinges offer ten times the standard durability for the most demanding high-traffic openings.
- 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 in commercial buildings.
Technical Details & Specifications
- Brand: McKinney (ASSA ABLOY)
- Model: HT4A3786 CC8
- Dimensions: 4-1/2" Height x 4-1/2" Width (Heavy Weight .180 Gauge)
- Finish: US26D (626) Satin Chrome
- Electrical Specs: 8 Wires (28 gauge), 4 Circuits; 4 Amps continuous @ 24V AC/DC.
- Leads: Supplied with standard 8" leads for easy connection to source wiring.
- 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 cannot compromise on safety or power reliability. Whether you are performing a solution for door surface repair or outfitting a new medical wing, its concealed wiring and anti-ligature design provide peace of mind.
| General - US Finishes | US26D - Satin Chrome |
| Brand | McKinney |
| Hinge Height | 4.5" Hi |
| Hinge Width | 4.5" Wi |
| Hinge Grade/Thickness | Heavy Wt .180 to .190 |
| Hinge Type | Full Mortise, Electric Hinge |
| Hinge Options | Ball Bearing, HT (Hospital Tip) |
| Electric Hinge Options | CC8 - Concealed Circuit, Power Transfer, 8 Wire |
| Base Material | Steel |
| Hinge Corners | Square |
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