The Hammond 1555 Series is a collection of high-security, general-purpose ABS enclosures designed to house printed circuit boards, heavy-duty electronics, and DIN-rail mounted electrical components. Featuring a sleek, light grey (RAL 7035) finish, these cases are engineered for demanding indoor industrial control panels, laboratory setups, and commercial electronic applications.
Key Performance Features:
- Watertight IP66 Protection: A two-piece tongue-and-groove construction combined with a loose, high-temperature, UL-listed silicone gasket keeps your internal hardware entirely safe from oil, dirt, dust, and powerful water jets.
- Recessed Styled Lid: Designed with a smooth, shallow recess on the top surface, these lids are optimised for flush mounting membrane keypads, custom overlays, or product labels.
- Rugged Integrity (IK07): Moulded from premium general-purpose ABS plastic carrying a UL94-HB flammability rating, these housings offer an impact rating of IK07 (per IEC 62262:2021) and an operating range of -20°C to +60°C.
- Corrosion-Resistant Hardware: Captive M4 stainless steel machine screws thread cleanly into robust internal inserts, ensuring safe, repetitive entry without stripping the plastic body over time.
Advanced Internal Mounting Configurations:
Apart from the ultra-compact sizes ("A" and "B"), the Hammond 1555 range features smart internal tooling to accelerate your hardware assembly:
- Molded-in lid standoffs designed for #6 self-tapping screws.
- Vertical PC card slots suited for 1.5mm thick PCBs.
- Integrated M3 brass threaded inserts or plastic standoffs for mounting inner chassis panels or PCBs.
- Built-in DIN rail mounting tabs for simple clip-in system component installations (excludes sizes "C" and "D").
- Isolated wall-mounting paths located safely outside the primary gasket line to protect the environmental seal.
