870-553

Triple-deck terminal block, 870 Series, gray Easy electrical installations are guaranteed with this triple-deck terminal block (item number 870-553). Strip lengths must be between 6 and 7 mm when connecting conductors to this triple-deck terminal block. The triple-deck terminal block also functions as a through terminal block. Featuring conductor terminals along with CAGE CLAMP®, this product is highly versatile. Our CAGE CLAMP® connection offers a proven and maintenance-free way to connect all types of conductors. You do not need to prepare the conductor in any way, such as crimping ferrules. Depending on the type of conductor, this triple-deck terminal block is ideal for conductor cross sections ranging from 0.08 mm² to 2.5 mm².