Command Access ETH8W4545630BB91 Electric Hinge 8 Wire US32D

Product Description

The COMMAND ACCESS ETH8W4545630BB91 is an 8-wire electric hinge designed for door electrification in access control applications. The hinge measures 4.5 inches x 4.5 inches and features a BB91 stainless steel base with a US32D satin stainless steel finish. Eight-wire construction allows the hinge to carry power, data, or signal leads through the door pivot point without external wire loops or transfer cables. This product is installed by access control technicians, commercial locksmiths, and licensed electricians working on door hardware electrification projects.

This electric hinge is suited for commercial door applications where clean wire routing through the hinge is required. Typical installations include office entry doors, secured interior openings, and public-use doors that require electric lock or reader wiring to pass through the frame-to-door junction. The stainless steel base and satin stainless finish make it appropriate for high-traffic or corrosion-exposed environments. It ships as a single unit and integrates with standard access control power supplies and controller panels.

Key Features

• 8-wire configuration carries power and signal leads through the door pivot point
• 4.5 inches x 4.5 inches hinge leaf size suits standard commercial door preparations
• BB91 stainless steel base construction for durability in high-cycle applications
• US32D satin stainless steel finish for a clean, corrosion-resistant appearance
• Single-unit sale allows replacement or incremental installation as needed

Compatibility

Designed as an OEM-style electric transfer hinge for commercial door access control systems requiring an 8-wire through-hinge wiring solution.

Installation Notes

Installation is performed by licensed electricians or certified access control technicians familiar with low-voltage wiring and door hardware. Disconnect and de-energize all power to the access control system and electric lock before beginning hinge replacement or installation. Follow applicable NEC low-voltage wiring guidelines when routing conductors through the hinge. Avoid sharp bends or pinching of the internal wire bundle during door alignment and hinge seating.