Wago 264-701 2-conductor mini through terminal block grey 800V 2.5 mm

The Wago 264-701 2-conductor mini through terminal block grey 800V 2.5 mm is an essential electrical component designed for secure, reliable, and organized wire connections. Manufactured by Wago, this mini through terminal block is engineered to handle a rated voltage of up to 800 V with a conductor capacity of 2.5 mm, making it well-suited for various professional electrical installations. Its compact footprint and integrated testing options ensure efficient maintenance and installation in constrained spaces such as control cabinets and junction boxes.

Advantages

This terminal block provides a dependable connection method that maintains consistent contact pressure over time, minimizing the risk of loose wires or intermittent failures. The built-in testing facility allows technicians to perform measurements and diagnostics quickly without needing to disconnect the wiring, which saves valuable time during commissioning and routine checks. Its space-saving mini design optimizes rail space utilization, and the durable insulating material ensures long-term operational safety and durability in demanding environments.

Suitable for

• Wiring in industrial control cabinets and automation systems
• Electrical installations in junction boxes and distribution panels
• Connecting solid and stranded conductors up to 2.5 mm
• Applications requiring high voltage ratings up to 800 V in a compact form factor

When it may not be suitable

This terminal block is not designed for conductors exceeding the 2.5 mm capacity limit, nor is it intended for direct outdoor use without an appropriate protective enclosure. It may also not be suitable for high-current power distribution applications that require larger wire gauges and higher amperage ratings.

Key specifications

• Conductor connections: 2-conductor mini through terminal block
• Conductor capacity: 2.5 mm
• Rated voltage: 800 V
• Color: Grey
• Width: 6 mm
• Depth: 32 mm
• Height: 24.5 mm

How to use

To use the Wago 264-701, mount the terminal block securely onto a compatible mounting rail inside your enclosure. Prepare the electrical wire by stripping the insulation to the recommended length. Insert the stripped conductor firmly into the clamping unit until it is fully seated and securely retained. Use the integrated testing slot when performing circuit testing or troubleshooting.

What to consider before purchase

• Verify that your conductor cross-section does not exceed the 2.5 mm limit
• Ensure the 800 V rating matches your system requirements
• Check available rail space inside your control cabinet or junction box
• Confirm compatibility with your existing terminal block accessories and mounting rails

Usage recommendations: Always isolate the power supply before installing, modifying, or testing any electrical connections. Ensure that stripping lengths and insertion depths comply with standard electrical installation practices to maintain safety and reliability.