Weidmuller 1200760000

The KTB QL 624520 S4E4 is an empty terminal box designed for various applications, constructed from stainless steel 1.4404 (316L) with an electropolished finish. With a height of 620 mm, width of 450 mm, and depth of 200 mm, it meets the DIN EN 62208 standard for empty enclosures. The enclosure includes gland plates on the bottom, top, left, and right, allowing for versatile cable management.

Key features include an internal welded-on M6 stainless-steel earth stud for grounding and a maximum payload capacity of 112 kg. The box is suitable for use in explosive environments, making it ideal for the process, oil and gas, and chemical industries. Its protection class is rated at IP66, ensuring robust protection against dust and water ingress.

Operational temperature ranges from -60 °C to 135 °C, with impact resistance rated at 7 J for the ATEX version and 10 J for the standard version. The lid is secured with a quarter-turn fastener, and the unit is mounted via four welded-on feet with slotted holes. Compliance with multiple certifications including CE, cULus, and IECEx ensures its reliability across various industrial applications.