WEIDMULLER 103440 Terminal Block Feed-Through The Weidmuller WDK 2.5/BLZ/5.08/ZA terminal block is a robust and reliable solution for connecting wires in industrial applications. Its clamping yoke technology ensures high reliability and ease of use, optimizing operational safety. Designed for feed-through applications, this terminal block is ideal for connecting multiple wires and distributing power in control cabinets and automation systems. The double-tier design allows for efficient space utilization, while the screw connection provides a secure and durable connection. Compliant with IEC standards, this terminal block is suitable for a wide range of applications requiring dependable electrical connections.
Authorized Distributors
Part No: 10344-0
Stock: 5000
Inv Date: 06-12-2026
Price: Unit price: $0.15
Part No: 103440
Stock: 20
Inv Date: 06-11-2026
Price: Unit price: $2.717
Part No: 103440
Stock: 20
Inv Date: 06-11-2026
Price: Unit price: $2.717
WEIDMULLER 103440 Terminal Block Feed-Through Specifications: Type: WDK 2.5/BLZ/5.08/ZA Order No.: 1034400000 Version: W-Series, Plug-in modular terminals, Feed-through terminal, Double-tier terminal Rated cross-section: 2.5 mm² Connection type: Screw connection GTIN (EAN): 4008190193058 Quantity: 50 pc(s). Width: 5.08 mm Height: 58 mm Depth: 52.5 mm Depth including DIN rail: 53 mm Width (inches): 0.2 inch Height (inches): 2.283 inch Depth (inches): 2.067 inch Net weight: 10.06 g Storage temperature max: 55 °C Storage temperature min: -25 °C Continuous operating temp. max: 120 °C Continuous operating temp. min: -50 °C Material: Wemid Flammability rating: UL 94 V-0 Color: dark beige Number of potentials: 2 Number of clamping points per level: 2 Levels cross-connected internally: No Rail: TS 35 PE function: No End cover plate required: Yes Number of levels: 2 Number of potentials per tier: 1 PE connection: No N-function: No PEN function: No Cross-section for connected wire solid two clampable wires min: 0.5 mm² Cross-section for connected wire solid two clampable wires max: 2.5 mm² Cross-section for connected wire finely stranded two clampable wires min: 0.5 mm² Cross-section for connected wire finely stranded two clampable wires max: 1.5 mm² Cross-section for connected wire finely stranded with wire-end ferrules DIN 46228/1 two clampable wires min: 0.5 mm² Cross-section for connected wire finely stranded with wire-end ferrules DIN 46228/1 two clampable wires max: 1.5 mm² Explosion-tested version: No Number of similar terminals: 1 Type of mounting: Snap-on CSA Current size D: 10 A CSA Voltage size D: 300 V CSA Wire cross section min: 26 AWG CSA Current size B: 20 A CSA Voltage size B: 300 V CSA Wire cross section max: 12 AWG ETIM 6.0: EC000897 eClass 9.0: 27-14-11-20 eClass 10.0: 27-14-11-20 ETIM 7.0: EC000897 eClass 9.1: 27-14-11-20 UNSPSC: 30-21-18-11 Rated current: 16.5 A Standards: IEC 61984, In accordance with IEC 60947-7-1 Power loss: 0.77 W Pollution severity: 3 Rated voltage: 250 V Current at maximum wires: 18 A Volume resistance: 1.33 mΩ Rated impulse withstand voltage: 4 kV Certificate No. (cURus): E60693 Conductor size Factory wiring min (cURus): 26 AWG Conductor size Field wiring min (cURus): 22 AWG Conductor size Factory wiring max (cURus): 12 AWG Conductor size Field wiring max (cURus): 12 AWG Buy the 103440 WEIDMULLER Terminal Block Feed-Through | myMectronic Purchase the genuine WEIDMULLER 103440 WDK 2.5/BLZ/5.08/ZA terminal block securely and efficiently online.
Buy Now Frequently Asked Questions Where can I buy WEIDMULLER 103440? You can click on the BUY or RFQ button to purchase 103440 from an authorized WEIDMULLER distributor.
How do I troubleshoot issues or seek technical support for part 103440? You can download the 103440 datasheet or visit the WEIDMULLER website for support.
Who is the manufacturer of 103440? WEIDMULLER
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