Mulberry 40015 Conduit Reducing Washer, 2" x 1/2"

Mulberry 40015 Conduit Reducing Washer, 2" x 1/2"

The Mulberry 40015 Reducing Washer is designed to adapt a 2" knockout opening down to accept a 1/2" conduit connector or fitting, sized 2 x 1/2 for a precise fit. Reducing washers like the Mulberry 40015 are a common electrical fitting used whenever the knockout opening in a panel, enclosure, junction box, or wireway is larger than the trade size of the conduit connector being installed. Rather than redrilling the enclosure or sourcing a differently sized box, an installer can fit the reducing washer over the knockout to bridge the size gap and seat the smaller connector securely. This makes the Mulberry 40015 a practical, low-cost solution for electricians working with mismatched knockout and conduit connector sizes on commercial, industrial, and residential job sites. The 2 x 1/2 sizing on this washer specifically supports the transition from a 2" knockout down to a 1/2" conduit connector.

Key Features

• Trade Size: 2" x 1/2" reducing washer bridges a 2" enclosure knockout opening down to a 1/2" conduit connector or fitting.
• Reducing Function: Eliminates the need to redrill, resize, or replace an oversized knockout when a smaller trade-size conduit connector must be installed.
• Simple Installation: Fits over the knockout opening and seats between the conduit connector and the enclosure wall for a properly aligned connection.
• Field-Friendly: Allows an installer to reuse an existing 2" knockout on a panel, box, or enclosure instead of relocating the connection point.
• Compatible Sizing: Matched specifically to the 2 x 1/2 size combination, ensuring the reduction from 2" to 1/2" is accurate and consistent.
• Time-Saving Fitting: Speeds up rough-in and finish work by removing an extra fabrication step from the installation process.
• Mulberry Part 40015: Identified under Mulberry part number 40015 for straightforward ordering and inventory tracking.

Technical Specifications

• Trade Size: 2" x 1/2"
• Product Type: Reducing Washer
• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Electrical Panel and Load Center Knockout Adaptation
• Junction Box and Enclosure Conduit Connector Installations
• Wireway and Cabinet Knockout Size Reduction
• Commercial and Industrial Electrical Wiring Projects
• Renovation and Retrofit Electrical Installations
• New Construction Panel and Enclosure Wiring

Why Mulberry?

Mulberry supplies a broad range of electrical fittings, including reducing washers like the 40015, built to simplify everyday conduit and connector installations for electrical professionals. Selecting the correct reducing washer size, such as this 2" x 1/2" option, helps ensure a properly seated, secure connection between the conduit connector and the enclosure knockout. Electricians rely on Mulberry fittings like the 40015 to keep panel and enclosure installations efficient, accurate, and ready for inspection.