Jaycar Sealed ABS Enclosure 171 x 121 x 55mm – Larger PCB & Terminal Housing with EPDM Seal

Your board's grown. The old box is too tight, components are bumping the lid, and you're squeezing in a relay that doesn't fit. You need more floor space without losing the seal.

This Jaycar enclosure gives you a 171 x 121 mm base — enough room for a larger PCB, a handful of terminals, or a small transformer alongside your main board. The tongue-and-groove lid presses onto an EPDM gasket, so dust and humidity stay out without silicone or tape. Internal bosses let you bolt components down horizontally. M4 stainless steel screws thread into brass inserts; no magnetism, no rust.

Wall-mount holes and lid screws are positioned outside the sealed area, so fixing it to a bench or panel doesn't break the gasket line. Rated -20 to 100 °C, it handles the heat of a server closet or a summer workshop.

Add to cart and it's on its way

• Larger 171 x 121 mm base for bigger PCBs, relays, or terminal blocks
• Tongue-and-groove lid with EPDM gasket seals out dust and moisture
• Internal bosses for horizontal PCB mounting or terminal connections
• M4 stainless steel lid screws into threaded brass inserts (non-magnetic)
• Wall-mount holes and fasteners sit outside the sealing perimeter
• Operating temperature range: -20 to 100 °C