The WEIDMULLER WDU 1.5/ZZ terminal block is a key component in electrical systems, offering high reliability and a variety of design options to optimize operational safety. This feed-through terminal block utilizes a clamping yoke connection, providing a proven solution for diverse requirements. It's ideal for applications demanding secure and efficient wire termination, contributing to the overall performance and safety of industrial equipment and control panels. The Wemid material ensures durability and resistance to harsh environments.
Operating temperature range: For operating temperature see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Certificate No. (IECEX): IECEXULD14.0005U
Current (ATEX): 17.5 A
Max. voltage (IECEX): 550 V
Wire cross section max. (IECEX): 2.5 mm²
Marking EN 60079-7: Ex e II
Version (System specifications): Screw connection, Twin connection, for plug-in cross-connector, One end without connector, End coverplate required, Number of levels: 1, Number of potentials per tier: 1, PE connection: No, N-function: No, PEN function: No
Tightening torque (clamping screw for copper conductors): 0.4...0.6 Nm
Number of potentials: 1
No. of clamping points per level: 4
Levels cross-connected internally: No
Mounting rail: TS 35
PE function: No
Cross-section for connected wire, solid, two clampable wires, min: 0.5 mm²