Weidmuller 1200100000

The KTB QL 303020 S4E4 is a terminal box featuring a quarter lock mechanism, designed for use in environments with explosive risks, including the oil and gas and chemical industries. This empty enclosure is crafted from stainless steel 1.4404 (316L) with an electropolished finish, ensuring durability and resistance to environmental factors. With a height and width of 306 mm and a depth of 200 mm, it accommodates various terminal rail configurations, supporting both vertical and horizontal assembly options.

The enclosure includes multiple gland plates positioned at the bottom, top, left, and right, allowing for flexible cable management. It can support a maximum payload of 37 kg and is compliant with stringent standards such as DIN EN 62208 and IECEx, making it suitable for demanding applications. Additionally, it features a robust IP66 protection degree, ensuring reliable operation even in harsh conditions.

With an operating temperature range from -60 °C to 135 °C, this terminal box is equipped with a welded-on M6 stainless-steel earth stud for grounding, enhancing safety in hazardous environments. Notably, the enclosure's design includes an access opening measuring 253 mm in height and 247 mm in width, facilitating easy installation and maintenance.