The PHOENIX CONTACT part 3031186 is a high-quality feed-through terminal block designed for versatile electrical connections. With a nominal voltage of 500 V and a nominal current of 17.5 A, this terminal block offers reliable performance and safe operation.Featuring a spring-cage connection method, this terminal block ensures secure and easy wire connections. It provides 4 connection points, allowing for multiple wire connections in a single unit.The terminal block supports a cross section range of 0.08 mm² to 1.5 mm², making it suitable for various wire types and sizes. With an AWG range of 28 to 16, it accommodates a wide range of American Wire Gauge standards.With a compact width of 4.2 mm, this terminal block saves space in installations. The gray color adds a professional and sleek touch to any electrical setup.The mounting type of this terminal block is compatible with both NS 35/7,5 and NS 35/15 rails, offering flexibility and easy installation.Overall, the PHOENIX CONTACT part 3031186 is a reliable and versatile feed-through terminal block that ensures efficient electrical connections in a wide range of applications.