Wago 284-687 Terminal Block, Green and Yellow

The Wago 284-687 terminal block is a professional-grade component designed for secure and reliable electrical connections within industrial and commercial wiring systems. Featuring a distinct green and yellow color scheme, this terminal block is specifically engineered for grounding applications, allowing for quick and accurate identification within complex control cabinets. Its robust construction ensures long-term durability and consistent performance in demanding electrical infrastructure projects.

Advantages

The primary advantage of this terminal block is its high-quality engineering, which facilitates efficient and safe electrical conductivity. The design allows for streamlined installation, saving valuable time during the assembly of control panels. Its standardized color coding minimizes the risk of wiring errors, while the durable materials used in its construction provide excellent resistance to mechanical stress and environmental factors, ensuring a stable connection over the lifespan of the installation.

Suitable for

• Grounding connections in industrial control cabinets
• Commercial electrical distribution systems
• Professional electrical infrastructure projects
• Applications requiring clear identification of protective earth conductors

When it may not be suitable

This terminal block is specifically designed for grounding purposes and should not be used for standard phase or neutral power distribution where different color coding is required by safety regulations. It is also not intended for high-current applications exceeding its rated capacity or for environments with extreme chemical exposure that could degrade the housing material.

Key specifications

• Color: Green and Yellow
• Width: 10 mm
• Depth: 97.5 mm
• Height: 35 mm

How to use

To use the Wago 284-687, mount the terminal block onto a standard DIN rail within your control cabinet. Insert the prepared conductor into the connection point, ensuring it is stripped to the appropriate length as specified by the manufacturer. Secure the wire firmly to establish a reliable electrical contact. Ensure that the terminal block is properly aligned with other components to maintain an organized and accessible wiring layout.

What to consider before purchase

• Verify that the dimensions are compatible with your existing DIN rail setup
• Ensure the wire cross-section is compatible with the terminal block capacity
• Confirm that the green and yellow color coding aligns with your local electrical safety standards for protective earth conductors

Usage recommendations

Always ensure that the power supply is disconnected before performing any wiring work. Regularly inspect connections for signs of wear or loosening to maintain optimal electrical safety and system performance.