Certification: The ATEX Junction Boxes are certified under certificate AR16ATEX149. They are classified as II2G Ex d IIB+H2 T3/T4/T5/T6 Gb and TT2 (1-2) G Ex d [Ex ia ib] IIB+H2 T3/T4/T5/T6 Gb, indicating their suitability for use in explosive atmospheres. Additionally, they are certified as II2D Ex tb IIIC T95ºC…T195ºC Db with an IP65/66 rating.

Temperature Range: The operational temperature range for these junction boxes is from -40ºC to +80ºC.

Material: The body of the junction boxes is made from Aluminum RAL7001, and the external screws are made from stainless steel, ensuring durability and resistance to harsh environments.

Model Dimensions: The document provides detailed dimensions for various models of the EJB series junction boxes, including EJB-2, EJB-3, EJB-4, EJB-6, EJB-8, EJB-10, and EJB-10A. Each model has specific measurements for dimensions A, a, B, b, C, c, D, and I, with the screw size also specified (M8 or M10).