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The Weidmüller 1020500000 WDU 35 DIN-rail terminal block is a high-performance feed-through screw‑clamp connector (ET12605509) ideal for UK electrical installations. Rated for up to 125 A and 1 kV, it accommodates wire sizes from 2.5 mm² to 35 mm² (12 AWG to 2 AWG). Its compact profile, 16 mm width on TS 35 rail, saves cabinet space while offering solid Wemid insulation and UL94 V‑0 flammability compliance. Designed to snap-fit securely and maintain contact under vibration, this terminal block ensures safe, reliable connections in demanding industrial and commercial environments across the globe.

Salient Features and Benefits of Buying the Weidmuller Feed-Through Terminal Block

  • High current (125 A IEC / 150 A UL) and voltage (1 kV) capacity.
  • Compatible with 2.5–35 mm² (12–2 AWG) conductors.
  • Compact 16 mm width for space-saving panels.
  • Robust Wemid insulation, UL94 V‑0 rated.
  • Wide temperature tolerance (–60 °C to +130 °C).
  • Snap-on TS 35 DIN rail mounting, screw clamp termination.
  • Vibration-resistant and reliable in industrial environments.

Broad Range Applications

  • Power distribution in control cabinets
  • High-current feeder connections in industrial automation
  • Renewable energy installations and inverter wiring
  • Electrical switchgear and distribution panels
  • Machinery and factory wiring infrastructure
  • Hazardous area setups with ATEX/IECEx compliance

Why Choose This Terminal Block?

Its durable Wemid thermoplastic housing withstands temperatures from –60 °C to +130 °C and is RoHS-compliant for environmental safety. The high current rating (125 A IEC, 150 A UL) with a voltage capacity up to 1 kV offers versatility for both heavy-duty and control applications. With easy DIN‑rail snap installation and screw clamp termination, it provides fast wiring and maintenance, supported by Weidmüller’s trusted engineering quality and certifications, including ATEX/IECEx where applicable.

Weidmuller , Feed-Through Terminal, Screw connection

Manufacturer:
Manufacturer Part No:
1020500000
Enrgtech Part No:
ET12605509
Warranty:
Manufacturer
£ 7.23 £ 5.06
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Number of Levels:
Single
Current Rating:
125A
Voltage Rating:
1 kV
Series:
WDU
Colour:
Brown
Hazardous Area Certification:
ATEX
American Wire Gauge:
12 → 2AWG
Minimum Operating Temperature:
-50°C
Termination Method:
Screw
Cable CSA:
35mm²
Maximum Operating Temperature:
+120°C
Manufacturer Standard Lead Time:
16 Weeks
Detailed Description:
Terminal Block Connector 2 Position Feed Through Beige 2-12 AWG
Voltage - IEC:
1000V
Wire Gauge or Range - mm²:
2.5-35mm²
Wire Gauge or Range - AWG:
2-12 AWG
Material - Insulation:
Thermoplastic, Wemid
Color:
Beige
Series:
W
Stripping Length:
18mm
Termination Style:
Screw
Number of Positions:
2
Current - IEC:
125A
Number of Levels:
1
Current - UL:
150A
Voltage - UL:
1000V
Material Flammability Rating:
UL94 V-0
Type:
Feed Through
Terminal - Width:
16.0mm
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Datasheet(Technical Reference)
pdf icon
1020500000 Datasheet(Datasheets)



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