Vertiv Rail Convert KIT 19 to 23 in ES CAB 32 D - ES23K-32

Vertiv ES23K-32 19-to-23 Inch Rail Conversion Kit

Overview

The ES23K-32 is a rail conversion kit designed to adapt standard 19-inch rack equipment for mounting inside Vertiv ES-series cabinets with 30-inch or 32-inch clear interior widths. If you're deploying 19-inch rack units — switches, patch panels, 1U servers, or security appliances — into an ES cabinet that ships with 23-inch rail spacing, this kit bridges that gap without requiring a full cabinet swap or custom fabrication. The ES23K-32 ships in black to match the ES cabinet interior finish.

Compatibility

This kit is designed for use with Vertiv ES-series cabinets configured at 30-inch or 32-inch clear internal width. It accommodates standard 19-inch EIA rack equipment — the same form factor used by virtually all network switches, NVRs, patch panels, and 1U/2U appliances. Verify your specific ES cabinet model's interior clear dimension (30-inch or 32-inch) before ordering — this kit targets that rail span. It is not intended for 600mm (23.6-inch) metric cabinets or non-ES Vertiv enclosure families. Consult the Vertiv cabinet and enclosure line for full ES cabinet compatibility details.

Installation Notes

Confirm the existing ES cabinet rail spacing matches the 30-inch or 32-inch clear dimension this kit is rated for before installation. Once installed, standard rack mounting accessories and cage nut hardware apply normally — no non-standard fasteners required. Color is black; mismatched cabinet color variants are not interchangeable for aesthetic consistency in mixed-finish deployments.