Weidmuller 1199960000

The KTB QL 262620 S4E1 terminal box is constructed from electropolished stainless steel 1.4404 (316L), ensuring durability and resistance to corrosive environments. With dimensions of 260 mm in height and width, and a depth of 200 mm, it is designed for versatile installation in hazardous areas, including the process and oil and gas industries.

This enclosure accommodates various cable gland configurations, supporting multiple entries for efficient cable management. The maximum payload capacity is 27 kg, making it suitable for a range of applications. The box features a protection degree of IP66, ensuring it is resistant to dust and water ingress, which is crucial for installations in challenging environments.

Notably, the enclosure has been classified under several standards including DIN EN 62208 and IEC 60079 for empty enclosures, confirming its compliance for use in explosive risk zones. The design includes a quarter-turn fastener for secure lid attachment and provides an access opening of 201 mm in width and 207 mm in height for easy installation and maintenance.

With an operating temperature range of -60 °C to 135 °C, this terminal box is suitable for extreme temperature conditions. The KTB QL model incorporates a welded-on M6 stainless-steel earth stud within the enclosure body, ensuring reliable grounding.