This is a four-conductor miniature through terminal block with a 2.5 mm² current capacity. It features a test option for easy testing, center marking for proper alignment, and is designed for DIN-rail mounting in sizes 35 x 15 mm and 35 x 7.5 mm. The terminal uses CAGE CLAMP® connection technology, supports a 2.50 mm² conductor, and comes in an orange color.