Hubbell Premise Wiring SFF3GW Audio Video Keystone

Product Description

The HUBBELL PREMISE WIRING SFF3GW is an audio/video keystone insert designed for structured wiring installations in residential and commercial settings. Keystone inserts of this type snap into standard keystone-compatible wall plates, surface-mount boxes, and patch panels, providing a clean and modular termination point for A/V signal connections. The SFF3GW is sold as a single unit and fits within the A/V modular connector and insert category, making it a practical component for low-voltage media distribution systems. Electricians and low-voltage technicians rely on keystone-format inserts to standardize outlet configurations across a job site.

This keystone insert is suited for audio/video applications in both new construction and retrofit projects. It is typically installed in wall plates or enclosures as part of a structured media or home-run wiring system. Common applications include home theaters, conference rooms, classrooms, and any space requiring organized A/V connectivity at the wall. Low-voltage installers working with distributed audio or video systems will find this insert compatible with standard keystone mounting formats used across the industry.

Key Features

• Keystone form factor snaps into standard keystone-compatible wall plates and patch panels
• Designed for audio/video signal termination in structured wiring systems
• Modular design allows flexible configuration alongside other keystone inserts
• Sold as a single unit for precise quantity ordering on any size project

Compatibility

Designed as an OEM-style replacement or new-install component for standard keystone-compatible wall plates, surface-mount boxes, and patch panel faceplates used in residential and commercial A/V wiring systems.

Installation Notes

Installation is typically performed by a licensed low-voltage technician or electrician in accordance with NEC Article 725 or 800 requirements for low-voltage and communications wiring. De-energize any associated equipment before terminating signal cables at the insert. Snap the insert firmly into the keystone opening until it seats flush with the face of the wall plate or panel. Avoid applying excessive lateral force to the locking tabs during insertion or removal.