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BUD INDUSTRIES EX4521 Aluminum Enclosure

The EX-4521 is a durable, compact extruded aluminum enclosure suitable for industrial electronics, offering a silver finish and black plastic bezels. Its lightweight, corrosion-resistant construction features a one-piece extruded housing with aluminum end panels and ABS bezels, providing ease of assembly and excellent protection. The enclosure includes internal PCB guides, UL94V-0 flammability rating, and precise dimensions for versatile applications. Designed to withstand demanding environments, it combines strength with practicality, making it ideal for equipment housings, control panels, and automation systems in industrial settings.

Authorized Distributors
Source:Newark
Part No:EX-4521
Stock:14
Inv Date:06-11-2026
Price: Unit price: $40.99
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Source:DigiKey
Part No:EX-4521
Stock:17
Inv Date:06-11-2026
Price: Unit price: $39.8
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Part No:EX-4521
Stock:6
Inv Date:06-12-2026
Price: Unit price: $39.8
Buy/RFQ:
Part No:EX-4521
Stock:3
Inv Date:06-11-2026
Price: Unit price: $44.33
Buy/RFQ:
Part No:EX-4521
Stock:0
Inv Date:06-11-2026
Price: Unit price: $50.95
Buy/RFQ:
Part No:EX-4521
Stock:0
Inv Date:06-11-2026
Price: Unit price: $50.95
Buy/RFQ:
Part No:EX-4521
Stock:0
Inv Date:06-11-2026
Price: Unit price: $37.63
Buy/RFQ:

BUD INDUSTRIES EX4521 Aluminum Enclosure Specifications:

  • Material: Body - Aluminum; Bezel - UL94V-0 ABS; Panel - 0.060 inch thick aluminum
  • Finish: Body - Silver coating; Bezel - Black; Panel - Natural finish
  • Dimensions: External dimensions vary by part number, internal clearance ranges from 4.82 to 6.96 inches, panel width approximately 5.63 inches
  • Design: Extruded aluminum housing with end panels and panel guides, includes mounting screws (M3 x 10mm flathead), insertion torque 6-8 in-lb
  • Flammability: UL94V-0
  • Certifications: UL Listed
  • Application: Suitable for industrial electronics, control systems, automation housings, and protective enclosures in demanding environments

Buy the Extruuded Aluminum Box EX4521 – Reliable Aluminum Enclosure for Industrial Applications

Order the aluminum extrusion box online today and enjoy fast shipping, competitive pricing, and trusted quality. This enclosure’s corrosion-resistant aluminum construction, lightweight design, and UL94V-0 rating ensure reliable protection for your industrial electronics. Its precise dimensions and easy assembly process make it ideal for control panels, automation systems, and equipment housings. Protect your electronics with a durable, versatile enclosure that meets industrial standards and provides peace of mind for demanding environments. Purchase now for superior quality and performance.

Buy EX-4521 aluminum enclosure now and experience unmatched durability, ease of assembly, and corrosion resistance in your industrial projects.

Frequently Asked Questions

Where can I buy BUD INDUSTRIES EX4521?

You can click on the BUY or RFQ button to purchase EX4521 from an authorized BUD INDUSTRIES distributor.

How do I troubleshoot issues or seek technical support for part EX4521?

You can download the EX4521 datasheet or visit the BUD INDUSTRIES website for support.

Who is the manufacturer of EX4521?

BUD INDUSTRIES

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