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BUD INDUSTRIES CU3281MB Plastic Utility Box

The CU-3281-MB is a Style-A Plastic Utility Box made from acrylonitrile butadiene styrene (ABS) with a black textured finish. It features molded-in mounting brackets, a close-fitting interlocking lid, and includes assembly hardware. The box has a UL94-5VA flammability rating and operates within a temperature range of -20°C to 70°C. Suitable for various industrial applications, this utility box provides a durable and reliable enclosure solution for electrical and electronic components, ensuring safety and ease of installation in demanding environments.

Authorized Distributors
Source:Newark
Part No:CU-3281-MB
Stock:2178
Inv Date:06-11-2026
Price: Unit price: $11.43
Buy/RFQ:
Source:DigiKey
Part No:CU-3281-MB
Stock:538
Inv Date:06-11-2026
Price: Unit price: $11.1
Buy/RFQ:
Part No:CU-3281-MB
Stock:0
Inv Date:06-12-2026
Price: Unit price: $11.09
Buy/RFQ:
Part No:CU-3281-MB
Stock:5
Inv Date:06-11-2026
Price: Unit price: $11.43
Buy/RFQ:
Part No:CU-3281-MB
Stock:0
Inv Date:06-11-2026
Price: Unit price: $10.78
Buy/RFQ:
Part No:CU-3281-MB
Stock:0
Inv Date:06-11-2026
Price: Unit price: $10.78
Buy/RFQ:

BUD INDUSTRIES CU3281MB Plastic Utility Box Specifications:

  • Material: ABS thermoplastic
  • Finish: Black textured (standard), smooth (recessed and clear covers)
  • Flammability Rating: UL94V-0, UL94-5VA
  • Mounting Boss Diameter: 0.250 inch
  • Mounting Boss Material: ABS
  • Screw Size: #4-40 x 0.375 inch LG screws included
  • Number of Screws: Four
  • Temperature Range: -20°C to 70°C
  • Dimensions vary by part number, specific measurements provided
  • Inside Wall Surface: 1/2° draft, all outside wall surfaces have a 1-1/2° draft
  • Tolerance: Dimensions have +0.010 inch tolerance unless otherwise specified

Buy the Plastic Utility Box Series CU: CU3281MB

Order the CU3281MB plastic utility box online today for a durable, UL94V-0 rated enclosure made from high-quality ABS plastic. Perfect for industrial and electronic applications, it features molded-in mounting bosses and a close-fitting interlocking lid. With a sleek black textured finish, this box ensures easy mounting and long-lasting performance in demanding environments. Incorporate reliable protection for electrical components with this versatile utility enclosure, designed for quick installation and maximum safety. Buy now for a professional-grade solution.

Get CU3281MB plastic utility box today—built for durability and industrial reliability.

Frequently Asked Questions

Where can I buy BUD INDUSTRIES CU3281MB?

You can click on the BUY or RFQ button to purchase CU3281MB from an authorized BUD INDUSTRIES distributor.

How do I troubleshoot issues or seek technical support for part CU3281MB?

You can download the CU3281MB datasheet or visit the BUD INDUSTRIES website for support.

Who is the manufacturer of CU3281MB?

BUD INDUSTRIES

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