Weidmuller 1200910000

The KTB QL 916115 S4E2 is a terminal box featuring a quarter lock mechanism, constructed from stainless steel 1.4404 (316L) with an electropolished finish. Its dimensions are 914 mm in height, 610 mm in width, and 150 mm in depth, making it suitable for various industrial applications.

This enclosure includes gland plates located at both the top and bottom, providing flexible installation options. The internal design incorporates a welded-on M6 stainless-steel earth stud for reliable grounding. The product adheres to multiple industry standards, including DIN EN 62208 for empty enclosures and various ATEX and IECEx certifications, ensuring compliance for use in potentially explosive environments.

With a maximum payload capacity of 223 kg, the enclosure is engineered for durability and can withstand operating temperatures ranging from -60 °C to 135 °C. The impact resistance is rated at 7 J for the ATEX version and 10 J for the standard version. Protection class IP66 is maintained, although at higher temperatures exceeding 105 °C, this rating may be limited.

For installation, the enclosure is equipped with four welded-on mounting feet featuring 11 mm holes and a quarter-turn fastener for the lid. The access openings measure 861 mm in height and 551 mm in width, facilitating ease of use. The enclosure is designed for applications across various sectors including oil and gas, chemical, and process industries, making it a versatile choice for demanding environments.