Vertiv Cable Runway Support Bracket Yellow - GL-CR-VSB

Vertiv GL-CR-VSB Vertical Support Bracket for Cable Runway

Overview

The Vertiv GL-CR-VSB is a vertical support bracket designed to stabilize and anchor cable runway runs within structured cabling and rack infrastructure deployments. It addresses the practical problem of unsupported horizontal runway spans — long cable tray runs without intermediate or terminal vertical support flex under cable load, shift over time, and create maintenance headaches. The GL-CR-VSB provides a rigid attachment point that keeps runway level and securely positioned, whether you're running a horizontal ladder-style tray across a data center aisle or terminating a run at a wall or rack structure. Available in yellow for high-visibility identification in dense cabling environments.

Compatibility

The GL-CR-VSB is part of Vertiv's GL cable runway accessory ecosystem and is designed to work with Vertiv's standard cable runway and cable tray product lines. Compatible supporting infrastructure in the same family includes the GL-CR-VWB (vertical wall bracket kit of 2), GL-CR-TSB6 (triangular support bracket, 6″W), and GL-CR-SHBK (1.50″ slotted hanger bracket kit). The broader runway system integrates with Vertiv rack solutions including the VRX-45U-2436-M6 4-post variable-depth rack, CMR and CMRX cable management racks, and UCR-HRS hanging rack variants. For wall-termination scenarios, pair with the GL-CR-WTK6 wall termination kit (6″W). For splicing runway segments, the GL-CR-BSK butt splice kit and GL-CR-JSK junction splice kit are the appropriate companion hardware within this accessory family.

Installation Notes

The GL-CR-VSB installs as part of a modular runway support strategy — position vertical support brackets at intervals appropriate to cable load and runway span to prevent sag. Technical drawings (DRWG format) and installation documentation are available through Vertiv's racks.vertiv.com product portal for precise mounting geometry and hardware specifications. Coordinate bracket placement with any adjacent runway accessories (retaining posts GL-CR-CRP4/CRP8, end caps GL-CR-EC) before finalizing the run layout, as post-installation repositioning on a loaded tray requires full cable offload.