Eaton C321MP3 Mounting Plate

Product Description

The EATON C321MP3 is a mounting plate designed to provide a secure, stable base for compatible electrical components and control devices. Mounting plates of this type are commonly used during panel assembly, enclosure builds, and control circuit installations where a rigid backing surface is needed to properly position and fasten equipment. The C321MP3 measures 9.5 inches in length, 7 inches in width, and 0.5 inches in depth, and weighs 0.3 pounds. Electricians and industrial control technicians install this type of hardware as part of broader panel or enclosure work.

This mounting plate is suited for residential, commercial, and light industrial electrical installations where EATON-compatible control components require a fixed mounting surface. It is typically installed inside electrical enclosures, control panels, or junction boxes during new construction or retrofit work. The compact profile and low profile depth make it practical for space-constrained enclosure configurations.

Key Features

• Low-profile design at 0.5 inches depth keeps installed footprint minimal inside enclosures
• Compact 9.5 inches by 7 inches footprint fits standard enclosure form factors
• Lightweight at 0.3 pounds for easy handling and positioning during installation
• Designed for secure component mounting in panel and enclosure assemblies

Compatibility

Designed as an OEM-style mounting plate for use with EATON control components requiring a standard backing plate in electrical enclosure and panel assemblies.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize the enclosure or panel completely before installing or repositioning mounting hardware. Standard hand tools including screwdrivers and a drill are typically sufficient for mounting plate installation. Verify that all fasteners are fully seated and that the plate does not contact any live conductors after installation.

Technical Specifications

• Length: 9.5 inches
• Width: 7 inches
• Height/Depth: 0.5 inches
• Weight: 0.3 pounds
• UPC: 78211341867

Standard Information

• Brand: EATON
• Manufacturer Part Number: C321MP3