Wago 2002-1971 2-Conductor Disconnect Terminal Block, 2.5mm², Grey

The Wago 2002-1971 is a professional-grade 2-conductor disconnect terminal block engineered for efficient circuit management in electrical control systems. Featuring a compact 5.2 mm width, this terminal block is designed for 2.5 mm² conductors, providing a reliable and space-saving solution for modern industrial installations. It utilizes advanced Push-in CAGE CLAMP technology, which allows for the direct insertion of solid or fine-stranded conductors with ferrules, significantly reducing installation time and effort.

Advantages

This terminal block offers exceptional versatility and ease of use through its tool-free connection system. The Push-in CAGE CLAMP design ensures a secure, vibration-resistant contact that maintains long-term reliability in demanding environments. Its compact footprint allows for high-density wiring on DIN rails, while the integrated disconnect function provides a safe and straightforward method for isolating circuits during maintenance or testing procedures without the need to remove wires.

Suitable for

• Industrial automation and control panels
• Electrical distribution systems
• Circuit isolation and testing applications
• Building automation and installation technology

When it may not be suitable

This terminal block is not intended for use with conductors exceeding the specified cross-section range or for applications requiring high-power current loads beyond its rated capacity. It is also not suitable for environments where specific environmental protection ratings beyond standard industrial requirements are necessary without additional housing.

Key specifications

• Conductor cross-section: 0.25 mm² to 4 mm²
• Connection technology: Push-in CAGE CLAMP
• Width: 5.2 mm
• Height: 72.9 mm
• Number of connection points: 2
• Strip length: 10 mm to 12 mm

How to use

To use the terminal block, prepare the conductor by stripping the insulation to a length of 10 to 12 mm. For solid conductors or fine-stranded conductors with ferrules, simply push the wire directly into the clamping point until it is fully seated. For standard fine-stranded conductors, use a suitable operating tool to open the clamping unit before insertion. The disconnect function can be operated manually to interrupt the circuit as required for maintenance.

What to consider before purchase

• Ensure the conductor size is within the 0.25 mm² to 4 mm² range.
• Verify that the 5.2 mm width fits your current DIN rail configuration.
• Check if the disconnect feature meets your specific circuit isolation requirements.
• Confirm the total number of units required for your project, as these are supplied in packs of 50.

Usage recommendations

Always ensure that the strip length is strictly maintained between 10 and 12 mm to guarantee a secure and reliable electrical connection. For Ex-rated applications, please consult the official product datasheet to ensure compliance with safety standards.