Weidmuller 1194970000

The KTB MH 403020 S4E2 is a terminal box featuring a multi-hinge design, constructed from stainless steel 1.4404 (316L) with an electropolished surface finish. This enclosure measures 400 mm in height, 300 mm in width, and 200 mm in depth, providing ample space for internal components while ensuring durability in demanding environments.

Its construction allows for installation in explosive risk zones, making it suitable for industries such as oil and gas, chemical, and offshore applications. The product adheres to several international standards including DIN EN 62208 for empty enclosures and IEC 60079 series for explosion protection, ensuring compliance and safety in hazardous locations.

The enclosure is equipped with multiple gland plates located at both the top and bottom, allowing for flexible cable entry options. It supports various cable gland sizes, enabling effective management of wiring setups. The internal structure includes a welded-on M6 stainless-steel earth stud, and the mounting dimensions facilitate straightforward installation with a maximum payload of 48 kg.

Notable specifications include an operational temperature range of -60 °C to 135 °C and a protection degree of IP66/IP67, with the lid featuring an opening angle of 130 °. The KTB MH 403020 S4E2 also complies with several certifications, including ATEX and IECEx for increased safety assurance in explosive environments.