BEST CERDFBB179-58 Steel Full Mortise Ball Bearing Electrified Hinge with 8-Wire Concealed ConductorProfessional Electrified Hinge Solution for Commercial Access ControlThe BEST CERDFBB179-58 is a standard weight electrified hinge engineered for commercial door applications requiring integrated electrical conductors. This steel construction hinge features full mortise design with ball bearings for smooth operation and incorporates an 8-wire concealed conductor configuration with 1/4″ radius corners. The permanent fast pin design ensures secure installation while conducting current regardless of door position to electric locks, exit devices, or hold open devices.Professional Features & Benefits8-Wire Concealed Conductor: Integrated electrical pathway allows connection to electric locks, exit devices, and access control systems without exposed wiring.Ball Bearing Operation: 5-knuckle design with ball bearings provides smooth, reliable door movement for high-traffic commercial applications.Tamper-Proof Design: Concealed electric conductors eliminate exposed electrical components when installed, preventing tampering and maintaining security integrity.Full Mortise Construction: Steel construction with permanent fast pin and 1/4″ radius corners for professional commercial door integration.Access Control Integration: Transmits signals from code readers on doors to remote computers and conducts power regardless of door position.Complete Installation Package: Includes all machine screws and installation instructions for streamlined professional installation.Junction Box Compatible: Designed for use with junction box systems for proper electrical connections and code compliance.Hospital Tip Option: Can be furnished with hospital tips for healthcare facility applications requiring specialized door hardware.Technical SpecificationsBearing Type: Ball BearingCommercial/Residential: CommercialCorner Style: 1/4″ Radius CornersDepartment: Door HardwareDuty Level: Medium DutyElectronic: YesHinge Type: ElectrifiedKnuckles: 5Lock Type: MortiseNumber of Wires: 8Package Includes: Concealed ConductorProduct Category: Door Hinges and PivotsProduct Group: Door Hinges and PivotsProduct Model: CERDFBB179-58Product Subgroup: Electrified HingesProduct Type: Electrified HingesSeries: Electrified HingesSubcategory: HingesInstallation & OperationVerify electrical requirements and confirm compatibility with existing access control systems before proceeding with installation.Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.Install hinge in the center hinge location as specified by manufacturer requirements for proper electrical conductor function.Route and connect 8-wire conductor according to manufacturer wiring diagrams. Use junction box for proper electrical connections and code compliance.Configure connections to electric locks, exit devices, or access control components per application requirements.Restore power and test all functions including electrical continuity regardless of door position and integration with connected access control systems.Complete final inspection and document wiring configuration. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.Professional ApplicationsCommercial Building Access Control SystemsHealthcare Facility Security IntegrationEducational Institution Electronic AccessGovernment and Municipal Building SecurityCorporate Office Electronic Door ControlMulti-Tenant Residential Access SystemsIndustrial Facility Controlled Access PointsWhy Choose BEST Quality?BEST electrified hinges deliver professional-grade reliability with steel construction and ball bearing operation engineered for demanding commercial applications. The concealed conductor design eliminates exposed electrical components while maintaining continuous electrical connectivity regardless of door position. Engineered for commercial access control systems where dependable performance and security integrity are essential.