The WAGO part 284-681 is a 3-conductor through terminal block designed for use with 10 mm² wires. It features a center marking for easy identification and is suitable for DIN-rail mounting on both 35 x 15 and 35 x 7.5 sizes. The terminal block utilizes WAGO's reliable CAGE CLAMP® technology, ensuring secure and efficient connections. With a wiring capacity of 10.00 mm², this gray terminal block is a versatile and reliable choice for a range of electrical applications.