Weidmuller 1196310000

The KTB FS 553515 S4E1 is a stainless steel terminal box characterized by its empty enclosure design. With dimensions of 550 mm in height, 350 mm in width, and 150 mm in depth, this enclosure provides a durable solution for electrical connections in challenging environments.

Constructed from stainless steel 1.4404 (316L) with an electropolished finish, it ensures longevity and corrosion resistance. The enclosure includes a bottom gland plate and features a maximum payload capacity of 77 kg, suitable for heavy-duty applications such as in the oil and gas industries, chemical processing, and offshore environments.

For grounding, an internal welded-on M6 stainless-steel earth stud is incorporated into the body and lid, enhancing safety and compliance. The enclosure meets numerous standards, including DIN EN 62208 for empty enclosures and various ATEX and IECEx certifications, making it suitable for use in explosive risk zones.

The operating temperature range extends from -60 °C to 135 °C, with an impact resistance of 7 J for ATEX versions and up to 10 J for standard versions. The protection degree is rated at IP66/IP67, ensuring it can withstand harsh environmental conditions.

Additional features include four welded-on mounting feet, M6 hex-head slotted screws for lid attachment, and a silicone seal to provide effective sealing against environmental factors. The enclosure's design allows for flexible cable gland configurations, accommodating various cable sizes.