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WAGO 256743 Stackable PCB Terminal Block
The WAGO 256-743 is a stackable PCB terminal block designed for efficient and secure connections in printed circuit boards. Its push-button mechanism simplifies wiring, while the CAGE CLAMP connection ensures reliable contact. The block supports both metric and inch pin spacing, providing versatility in different designs. It is ideal for applications requiring frequent adjustments or in-field wiring, offering a convenient and tool-free operation. Compliant with various standards, this terminal block is a robust solution for industrial and commercial applications.
WAGO 256743 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 Range: 0.08 … 2.5 mm² / 28 … 12 AWG
- Fine-Stranded Conductor Range: 0.08 … 2.5 mm² / 28 … 12 AWG
- Fine-Stranded Conductor w/ Insulated Ferrule Range: 0.25 … 1.5 mm²
- Fine-Stranded Conductor w/ Uninsulated Ferrule Range: 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
- Solder Pin Length: 4 mm
- Solder Pin Dimensions: 0.7 x 0.7 mm
- Drilled Hole Diameter: 1.1 (+0.1) mm
- Material (Insulation): 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: 0.014 MJ
- Weight: 0.9 g
- Pin spacing: 5/5.08 mm / 0.197/0.2 inch
- Height from the surface: 18.2 mm / 0.717 inch
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Frequently Asked Questions
Where can I buy WAGO 256743?
You can click on the BUY or RFQ button to purchase 256743 from an authorized WAGO distributor.
How do I troubleshoot issues or seek technical support for part 256743?
You can download the 256743 datasheet or visit the WAGO website for support.
Who is the manufacturer of 256743?
WAGO