Translucent Blue Polycarbonate Enclosure Hammond 1591ETBU

Durable, Versatile & Easy-to-Use Project Box

The Hammond 1591ETBU translucent blue polycarbonate enclosure is the perfect solution for protecting and showcasing your electronics projects. Designed for DIY enthusiasts and everyday makers, this clear blue project box combines strength, style, and practicality in one easy package.

Why Choose a Polycarbonate Project Box?

Polycarbonate is known for its exceptional impact resistance and durability. This enclosure offers better protection than standard ABS project boxes, making your projects safer in busy homes, garages, or classrooms. The translucent blue finish lets you see status LEDs, wiring, and displays without opening the boxideal for keeping an eye on your electronics.

Key Features & Benefits

• See-Through Design: Translucent blue polycarbonate gives visibility while still shielding your circuit from dust and spills.
• Sturdy and Flame Retardant: Engineered to comply with flammability rating UL94V-2 for added safety.
• IP54 Protection: Resistant to dust and water splashes, making it great for home, hobby, or semi-industrial use.
• Card Guides Included: Easy mounting for PCBs and custom electronics. Perfect for projects such as Raspberry Pi, Arduino, or custom circuits.
• Simple to Work With: Pre-molded mounting holes inside make board and component installation a breeze. Drilling and modification are easy thanks to durable polycarbonate construction.

Technical Details

• Manufacturer: Hammond
• Part Number: 1591ETBU (Vetco Part Number: VUPN521)
• Material: Polycarbonate, translucent blue
• Exterior Dimensions: 190 mm x 113 mm x 56 mm (7.5″ x 4.4″ x 2.2″)
• Flammability Rating: UL94V-2
• Ingress Protection: IP54 (dust- and splash-resistant)
• Quantity: Sold individually

Perfect for Everyday Electronics

Safely house your DIY electronics, sensor modules, battery packs, or educational projects. The Hammond 1591ETBU translucent blue box is easy for anyone to useno special tools required. With its stylish look and tough build, it keeps your work neat and secure wherever you need it.

Need Help Selecting an Electronics Enclosure?

If you have questions about choosing the right clear polycarbonate project box, modifying your enclosure, or finding the best fit for your electronics, our team at is here to help. Explore our site for more translucent blue enclosures and other project box options!