When your electronic components need some shelter, pop them into this enclosure from Hammond. It has a low side wall angle of 2° or less, so you'll have no problem slotting in your PCB. Fixing the lid to the body is as easy as driving the included mounting screws through the factory-tapped holes and into the internal posts. As the screws are made from tough stainless steel, they stand up to corrosion in harsh settings. Lap-joint construction ensures the two parts of the box fit tightly, meaning signals from the board are protected against EMI.

• Polyester powder paint finish lets you stick on labels for easy identification
• Rugged die-cast aluminium alloy housing resists mechanical wear
• Lap-joint structure makes repeated assembly and disassembly simple

• Chemical plants
• Aerospace engineering
• Packaging facilities
• Distribution centres

As it has an IP54 rating, this is a robust option that's protected against dust and water splashes from all directions, so it shrugs off contamination.