Wago 2000-1203 2-Conductor Through Terminal Block Grey

The Wago 2000-1203 is a professional-grade 2-conductor through terminal block engineered for reliable electrical distribution in demanding environments. Utilizing Wago's industry-standard spring pressure connection technology, this component provides a secure, vibration-resistant, and maintenance-free interface for conductors. Its compact design allows for high-density wiring in control cabinets, ensuring that electrical systems remain organized, safe, and efficient during long-term operation.

Advantages

This terminal block excels by offering a robust connection mechanism that eliminates the need for periodic tightening, which is common with traditional screw terminals. The spring-loaded design automatically compensates for thermal expansion and mechanical vibrations, maintaining consistent contact pressure over time. Its space-saving footprint facilitates efficient use of DIN-rail space, while the intuitive design allows for rapid conductor insertion, significantly reducing installation time and labor costs in complex automation projects.

Suitable for

• Industrial control cabinet wiring
• Automation and process control systems
• Building installation and distribution boards
• Machine building and manufacturing equipment

This terminal block may not be suitable for high-current power distribution applications exceeding its rated capacity or for environments requiring specific hazardous area certifications not covered by the standard specifications. It is also not intended for direct connection to non-standard conductor types that fall outside the specified cross-section range.

Key specifications

• Connection type: Spring pressure connection
• Number of connection points: 2
• Mounting type: DIN-rail mounting
• Design: Through terminal block
• Color: Grey

To use the Wago 2000-1203, strip the conductor to the recommended length and insert it directly into the clamping unit. The spring mechanism automatically secures the wire, creating a gas-tight connection. To release the conductor, use a standard operating tool to depress the spring, allowing for easy removal or adjustment without damaging the wire or the terminal block itself.

What to consider before purchase

• Ensure the conductor cross-section matches the terminal block specifications
• Verify the available space on the DIN-rail for the required number of blocks
• Check compatibility with existing terminal block accessories such as end plates or jumpers

For optimal performance and safety, always ensure that conductors are stripped to the correct length and that the terminal block is securely snapped onto the DIN-rail before making connections. Regularly inspect the installation for any signs of mechanical damage or environmental contamination.