Weidmuller 1608550000 ZDU 2.5/3AN BL is an updated terminal block that is suitable for the installation of multiple purposes such as on-site electricians, industrial switchgear, mechanical engineering, and control technology. It has a blue base material and has a rated voltage of 1000 V. It also has a conductor cross section of 24–2.5 mm² and is made up of a flame-retardant material. Furthermore, it has a protection class of IP 20 and is CE-certified. In addition, the terminal block feature quick connection technology and easy installation.