Multilevel installation terminal block, 2005 Series, Push-in CAGE CLAMP® This multilevel installation terminal block (item number 2005-7645) is designed for simple and secure connections. Conductors can only be connected to this multilevel installation terminal block if their strip length is between 11 and 13 mm . Featuring conductor terminals along with Push-in CAGE CLAMP®, this product delivers reliable performance. Our Push-in CAGE CLAMP® is a universal, maintenance-free connection solution for all conductor types, offering a key advantage: It allows direct insertion of both solid and fine-stranded conductors with ferrules without needing tools. No preparation is required; for example, crimping the conductor's ferrule is not necessary. This multilevel installation terminal block is suitable for conductor cross sections ranging from 0.5 mm² to 6 mm².