Middle Atlantic STL Grounding Connector - 5709GC

Middle Atlantic 5709GC STL Grounding Connector

Overview

The Middle Atlantic 5709GC is a grounding connector designed for use with Middle Atlantic STL (Slim-Line) rack and enclosure systems. Proper equipment bonding is a code requirement in most commercial and government installations — this connector provides the dedicated ground path between rack components and facility ground, eliminating the need to improvise a solution with generic hardware that may not meet NEC bonding requirements. If you're commissioning a Middle Atlantic STL rack for a security head-end, AV equipment room, or network closet, the 5709GC is the purpose-built termination point for your ground wire run.

Compatibility

The 5709GC is engineered for Middle Atlantic STL-series rack and enclosure products. It is intended for use with Middle Atlantic's Middle Atlantic rack and enclosure line where a dedicated grounding lug or bonding connector is required at the frame. Confirm your specific STL enclosure model accepts this connector before ordering — Middle Atlantic's STL product family spans multiple frame widths and configurations, and mounting provisions vary by chassis generation. This connector is not a universal grounding lug and is not confirmed compatible with non-Middle Atlantic enclosures or third-party rack frames.

Installation Notes

Install per NEC Article 250 bonding requirements and your local AHJ's interpretation. Use appropriately rated ground wire gauge for the circuit being bonded — the connector must be torqued to the frame per Middle Atlantic's installation documentation to ensure a low-impedance path. Do not substitute this connector on enclosures that specify a different grounding method, as an improper bond point can introduce ground loops into sensitive audio, video, or security equipment. For rack grounding planning in larger deployments, consult a rack accessories specialist before finalizing your enclosure spec.