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WAGO 256748 Stackable PCB Terminal Block

The WAGO 256-748 stackable PCB terminal block is designed for efficient and reliable connections in printed circuit boards. Its angled push-buttons simplify top-of-unit actuation, while the CAGE CLAMP® connection provides secure and tool-free operation. The block supports flexible pin spacing, allowing adaptation to different PCB layouts. It is ideal for applications requiring frequent wiring changes or in-the-field adjustments, offering a convenient and robust solution for electrical connections. It is suitable for a wide range of industrial applications, including automation, control systems, and power distribution.

Authorized Distributors
Source:DigiKey
Part No:256-748
Stock:0
Inv Date:06-04-2026
Price: Unit price: $0.8309
Buy/RFQ:
Part No:256748
Stock:0
Inv Date:06-04-2026
Price: Unit price: $491.03
Buy/RFQ:
Part No:256-748
Stock:250
Inv Date:06-04-2026
Price: Unit price: $0.8262
Buy/RFQ:
Part No:256-748
Stock:250
Inv Date:06-04-2026
Price: Unit price: $0.8262
Buy/RFQ:

WAGO 256748 Stackable PCB Terminal Block Specifications:

  • Rated Voltage (III/3): 250 V
  • Rated Surge Voltage (III/3): 4 kV
  • Rated Voltage (III/2): 320 V
  • Rated Surge Voltage (III/2): 4 kV
  • Rated Voltage (II/2): 630 V
  • Rated Surge Voltage (II/2): 4 kV
  • Rated Current: 24 A
  • Rated Voltage UL (Use Group B): 300 V
  • Rated Current UL (Use Group B): 15 A
  • Rated Voltage UL (Use Group D): 300 V
  • Rated Current UL (Use Group D): 10 A
  • Rated Voltage CSA (Use Group B): 300 V
  • Rated Current CSA (Use Group B): 15 A
  • Rated Voltage CSA (Use Group D): 300 V
  • Rated Current CSA (Use Group D): 10 A
  • Connection Technology: CAGE CLAMP®
  • Actuation Type: Push-button
  • Solid Conductor Size: 0.08 … 2.5 mm² / 28 … 12 AWG
  • Fine-Stranded Conductor Size: 0.08 … 2.5 mm² / 28 … 12 AWG
  • Fine-Stranded Conductor w/ Insulated Ferrule: 0.25 … 1.5 mm²
  • Fine-Stranded Conductor w/ Uninsulated Ferrule: 0.25 … 1.5 mm²
  • Strip Length: 5 … 6 mm / 0.2 … 0.24 inch
  • Conductor Connection Direction: 45 °
  • Pin Spacing: 5/5.08 mm / 0.197/0.2 inch
  • Width: 7.8 mm / 0.307 inch
  • Height: 22.2 mm / 0.874 inch
  • Height from Surface: 18.2 mm / 0.717 inch
  • Depth: 17.6 mm / 0.693 inch
  • Solder Pin Length: 4 mm
  • Solder Pin Dimensions: 0.7 x 0.7 mm
  • Drilled Hole Diameter: 1.1 (+0.1) mm
  • Material Group: I
  • Insulation Material: Polyamide (PA66)
  • Flammability Class: V0
  • Clamping Spring Material: Chrome nickel spring steel (CrNi)
  • Contact Material: Electrolytic copper (E) Cu
  • Contact Plating: tin-plated
  • Fire Load: 0.013 MJ
  • Weight: 0.9 g

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Frequently Asked Questions

Where can I buy WAGO 256748?

You can click on the BUY or RFQ button to purchase 256748 from an authorized WAGO distributor.

How do I troubleshoot issues or seek technical support for part 256748?

You can download the 256748 datasheet or visit the WAGO website for support.

Who is the manufacturer of 256748?

WAGO

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