WDU 2.5 SW 1020010000 WEIDMULLER Feed-through terminal block, black, 2.5 mm²

WDU 2.5 SW Feed-through Terminal Block

Order No.: 1020010000

GTIN (EAN): 4008190297749

Quantity: 100 items

Key Features

• Feed-through terminal block with screw connection
• Rated cross-section: 2.5 mm²
• Rated voltage: 800 V (DC/AC)
• Nominal current: 24 A (up to 32 A at max wires)
• Mounting rail: TS 35
• Colour: Black (Wemid material)
• UL 94 flammability rating: V-0
• Explosion-tested version (ATEX/IECEx certified)

Dimensions & Weight

• Depth: 46.5 mm (1.831 in)
• Height: 60 mm (2.362 in)
• Width: 5.1 mm (0.201 in)
• Net weight: 7.47 g

Environmental Compliance

• RoHS: Compliant without exemption
• REACH SVHC: No SVHC above 0.1 wt%
• Product Carbon Footprint: 0.063 kg CO₂ eq. (cradle to gate)

Certifications

• UL File Number: E60693
• cURusEX Certificate: E184763
• CSA Certificate No.: 200039-1057876
• ATEX Certificate: DEMKO14ATEX1338U
• IECEx Certificate: IECEXULD14.0005U
• Marking EN 60079-7: Ex eb II C Gb
• Ex 2014/34/EU label: II 2 G D

Technical Specifications

• Connection type: Screw connection
• Number of connections: 2 (single level, 2 clamping points)
• Conductor cross-section: 0.05 – 4 mm²
• Wire connection cross-section AWG: 30 – 12
• Stripping length: 10 mm
• Tightening torque: 0.4 – 0.8 Nm
• Clamping screw: M 2.5
• Contact resistance: 1.33 mΩ
• Impulse withstand voltage: 8 kV
• Pollution severity: 3

Important Note

2.5 mm² wires with wire ferrule including the plastic collar are only clampable with diameter‑optimized collar (Order No. 1333100000, pack of 500).

Standards & Classifications

• IEC 60947-7-1
• ETIM 8.0 / 9.0 / 10.0: EC000897
• ECLASS 14.0 / 15.0: 27-25-01-01

Industrial Applications and Benefits

The Weidmuller WDU 2.5 SW terminal block is designed for industrial electrical connections. Additionally, its screw connection helps provide secure conductor termination.

Furthermore, the terminal block is compatible with TS 35 DIN rail mounting systems. Therefore, it is suitable for use in industrial control cabinets and electrical distribution panels.

Moreover, its black housing allows easy identification within terminal block assemblies. In addition, its compact dimensions help optimize installation space.