Middle Atlantic ISO-KOP RACK ISOLATION PANEL

Product Overview

The Middle Atlantic ISO-KOP is a non-conductive rack isolation panel that replaces standard electrical knockout plates in rack enclosures, allowing electrical conduit to enter the enclosure while maintaining electrical isolation between the conduit and the metal enclosure chassis. Constructed from 1/8-inch thick polycarbonate, this panel is an important safety and code-compliance accessory for AV rack installations where grounding isolation between conduit and enclosure is required by the electrical design or local code.

Product Description

In rack installations where electrical conduit connects to an enclosure, the connection point between the metal conduit fitting and the metal enclosure can create an unintended ground path or ground loop if not properly isolated. The ISO-KOP replaces the standard stamped steel knockout plate with a 1/8-inch thick polycarbonate panel that provides a non-conductive barrier between the conduit fitting and the rack chassis. Polycarbonate is a tough, impact-resistant thermoplastic appropriate for this application, offering the electrical isolation needed while withstanding the mechanical stress of conduit connections. The panel includes all mounting hardware and installs in the same knockout opening as the standard plate it replaces. This component is particularly relevant in audio installations where ground loop isolation is critical for clean signal quality, and in commercial installations where electrical inspectors or AHJs require demonstrated isolation between conduit and rack enclosure. Middle Atlantic includes this as part of their rack isolation accessory family alongside other ISO series products.

Key Features

• Non-Conductive Polycarbonate Material — Provides electrical isolation between conduit connections and the metal rack enclosure chassis.
• 1/8-Inch Thickness — Substantial panel thickness resists mechanical stress from conduit fittings without cracking or deforming.
• Replaces Standard Knockout Plates — Direct replacement for rear electrical knockout plates in Middle Atlantic rack enclosures.
• Includes Mounting Hardware — Complete kit with all hardware needed for installation.
• Supports Ground Loop Isolation — Prevents unintended ground paths that can cause hum and interference in audio and AV systems.

Technical Specifications