Wago 280-684 3-Conductor Terminal Block, Blue

The Wago 280-684 is a professional-grade 3-conductor terminal block engineered for secure and efficient electrical distribution. Designed for mounting on standard DIN-rails, this blue terminal block provides a reliable connection point for industrial and commercial control cabinets. Its compact design allows for high-density wiring, ensuring that electrical systems remain organized and functional even in space-constrained environments.

Advantages

This terminal block offers exceptional reliability through its robust construction and high-quality clamping mechanism. The 3-conductor configuration simplifies complex wiring tasks by allowing multiple connections at a single point, which reduces the need for additional jumpers or external connectors. Its slim 5 mm width is specifically optimized to save valuable space on DIN-rails, making it an ideal choice for modern control panels where component density is a priority.

Suitable for

• Industrial control cabinets
• Commercial electrical distribution systems
• Automation and control panel wiring
• DIN-rail mounted electrical installations

This terminal block may not be suitable for applications requiring high-current power distribution beyond its rated capacity or for environments with extreme vibration levels that exceed standard industrial specifications. It is also not intended for direct outdoor use without an appropriate protective enclosure.

Key specifications

• Conductor capacity: 3-conductor
• Width: 5 mm
• Depth: 64 mm
• Mounting type: DIN-rail
• Color: Blue

To use the Wago 280-684, snap the terminal block onto a standard DIN-rail until it clicks securely into place. Strip the insulation from your wires according to the manufacturer's recommended length, then insert the conductors into the clamping units. Ensure that the wires are fully seated to maintain a secure and low-resistance electrical connection.

What to consider before purchase

• Verify that the 5 mm width fits your current DIN-rail layout
• Ensure the 3-conductor configuration meets your circuit requirements
• Confirm that the wire gauge being used is compatible with the terminal block specifications

Usage recommendations

For optimal performance and safety, always ensure that the terminal block is installed by a qualified professional and that all connections are tightened according to the specified torque requirements. Regularly inspect the installation for signs of wear or loose connections in high-vibration environments.