Description

McKinney® T4A3786 QC4 Full Mortise Hinge

The McKinney® T4A3786 QC4 Full Mortise Hinge delivers reliable power from the jamb through the hinge directly into the door. As a result, it supports electrified hardware while keeping the door opening clean and secure. In addition, its concealed QC4 Quick Connect wiring with four wires and two circuits makes installation fast and simple.

Features

• QC4 Quick Connect concealed circuit with 4 wires (2 circuits)
• Allows electrical current to pass from jamb through hinge into door
• Five-knuckle, template hole pattern
• ElectroLynx® concealed plug connectors for fast, simple installation
• Pigtail included for connection to source wiring
• Brass eyelets enhance durability and wire protection
• Coordinated wiring compatible with ASSA ABLOY Group electro-mechanical hardware

Benefits

• Provides continuous power flow to electrified door hardware
• Eliminates visible external wiring to reduce tampering and improve door aesthetics
• Supports 4 amps continuous at 24V AC or DC per circuit
• Ensures long-term performance in high-use environments

Specifications

• Hinge Type: Full Mortise
• Knuckles: Five
• Usage: Heavy Duty
• Size: 4-1/2″ x 4-1/2″
• Bearings: Oil Impregnated Bearing
• Material: Steel
• Circuit Rating: 4 amp continuous @ 24V AC/DC per circuit
• Wire Type: 28-gauge multi-strand wires
• ANSI Cross Reference: A8111
• Description: Heavy Weight Wide Throw Full Mortise Five Knuckle Hinge

Applications

Recommended for high-frequency and/or heavy wood or metal doors in public buildings and high-traffic commercial environments where electrified hardware is required.