Terminal block Hager KN00A, black – DIN-rail electrical connector, single-pole

Hager KN00A is a black single-pole terminal block designed for DIN-rail mounting to create reliable conductor terminations in control panels, distribution boards and industrial electrical installations. The compact housing and straightforward connection method make it suitable for organizing wiring runs and maintaining clear, serviceable terminations in confined electrical cabinets and enclosures.

Advantages

The terminal block provides a secure single-pole connection point with a space-saving profile for DIN-rail systems. Its robust insulating housing helps maintain electrical separation between conductors and simplifies cable routing. The device is designed for easy installation and replacement on standard DIN rails, supporting consistent, repeatable terminations across multiple circuits.

Suitable for

Key specifications

How to use

Mount the terminal block onto a standard DIN rail by aligning the clip and pressing until it snaps into place. Insert stripped conductor ends into the terminal entry and secure each conductor according to the connector's clamping method. Verify mechanical retention and electrical continuity after installation. For replacement, depress the rail clip as required to detach the block and rewire using the same procedure.

Recommendations

Use Hager KN00A within the specified current and conductor size ranges for the installation; follow applicable electrical standards and local regulations during mounting and wiring. Ensure conductors are stripped to the correct length, tightened to the recommended torque, and routed to avoid mechanical strain. When working on live panels, apply appropriate safety procedures and de-energize circuits where required.