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OEM Industrial Control Unit WDU 4/ZR

The Weidmüller's WDU 4/ZR is a feed-through terminal block with a screw connection. It is designed to join and connect conductors, featuring a special "right-side" yoke configuration that allows for convenient wiring of star points.

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Technical Specifications Parameter Specification Order No. 1905140000 Type WDU 4/ZR Version Feed-through terminal block, Screw connection, dark beige Rated cross-section 4 mm² Rated voltage 800 V Rated current 32 A Dimensions & Material Parameter Specification Width 6.1 mm Height 63.5 mm Depth 53 mm Net weight 10.909 g Colour dark beige Material Wemid Flammability rating (UL 94) V-0 Connection Data Parameter Specification Number of connections 2 Number of clamping points per level 3 Connection type Screw connection Clamping range, max. 6 mm² (solid) / 4 mm² (stranded) Clamping range, min. 0.5 mm² Wire connection cross-section AWG AWG 26 ... AWG 10 Stripping length 10 mm Tightening torque 0.5 - 0.8 Nm Ratings & Approvals Parameter Specification Rated impulse withstand voltage 8 kV Power loss per IEC 60947-7-x 1.02 W Pollution severity 3 Explosion-tested version Yes, ATEX / IECEx ATEX marking Ex eb II C Gb cURus Certificate No. E60693