Weidmuller 1790990000 ZDK 2.5-2 Feed-through terminal 2.5 mm² 800 V 24 A, dark beige

The Weidmüller ZDK 2.5-2 (order no. 1790990000) is a double-tier, feed-through terminal block with tension-clamp connection, designed for feeding through power, signal, and data conductors in electrical engineering and panel-building applications. It mounts to a TS 35 DIN rail by snap-on fixing and carries explosion-tested ATEX and IECEx certifications for use in hazardous locations.

• Rated voltage: 800 V
• Rated current: 24 A
• Rated wire cross-section: 2.5 mm²
• Clamping range: 0.05 mm² – 4 mm²; finely stranded with wire-end ferrules to DIN 46228/4 max. 1.5 mm²
• Connection type: Tension-clamp, inclined/angled entry; stripping length 10 mm; blade size 0.6 × 3.5 mm; 4 clamping points total
• Configuration: 2 levels, 2 potentials; 2 clamping points per level; levels not cross-connected internally; compatible with plug-in cross-connectors
• Mounting: TS 35 DIN rail, snap-on; end cover plate required; installation angle bracket included in delivery
• Dimensions (W × H × D): 5.1 mm × 72.5 mm × 54.5 mm (55.5 mm including DIN rail); net weight 9.48 g
• Operating temperature: −60 °C to 130 °C continuous; storage −25 °C to 55 °C
• Housing material: Wemid; colour dark beige; UL 94 flammability rating V-0
• ATEX / IECEx: 550 V / 21 A / max. 4 mm²; marking Ex eb II C Gb (EN 60079-7); label II 2 G D (2014/34/EU); cert. nos. DEMKO16ATEX1808U / IECEXULD16.0036U
• Approvals & compliance: UL cURusEX (cert. no. E184763); RoHS compliant without exemption; REACH: no SVHC above 0.1 wt%