8WH1000-0AK01 Siemens

What type of terminal is this?

This is a through-type screw terminal block designed for DIN rail mounting. It is intended for orderly conductor termination and feed-through wiring in control panels and other electrical assemblies.

What conductor size is it designed for?

It is built around a 16 mm² terminal size. Depending on conductor type, it accepts solid conductors from 1.5 mm² up to 25 mm², and finely stranded conductors up to 16 mm² with suitable core end preparation.

What are the rated electrical values?

The terminal has a rated operating voltage of 1,000 V and a rated operational current of 76 A. These figures make the Siemens 8WH1000-0AK01 suitable for higher-capacity panel wiring where a robust feed-through terminal is required.

How is it mounted?

It is designed for installation on a TH35 DIN rail in accordance with IEC 60715. This makes it a practical choice for standard enclosure and panel layouts used across industrial and commercial systems.

How many levels and connection points does it have?

This is a single-level terminal block with two terminal points. It provides a straightforward through connection for bringing one conductor in and one conductor out on the same level.

What connection method does it use?

It uses screw-type terminals with lateral conductor entry. This format is widely chosen where a secure mechanical clamping connection is preferred.

What tightening torque should be used?

The recommended tightening torque range for the screw terminals is 2.5 N·m to 3 N·m. Using the correct torque helps achieve a reliable conductor connection without over-tightening.

What are the physical dimensions?

The terminal is approximately 55.5 mm high, 54.35 mm deep and 55 mm long. Its compact DIN rail format helps when planning space within a panel.

What does the blue colour indicate?

The blue housing can help with circuit identification and organised panel layout. In many installations, coloured terminals are used to separate functions or make wiring groups easier to distinguish during assembly.

Is an end cover plate needed?

Yes, an end cover plate is required for this terminal arrangement. This should be considered when specifying the complete terminal assembly.

Is the terminal internally linked?

No, it is not internally linked. That makes it suitable where you want a simple individual through connection without a built-in bridge between levels or adjacent points.

What kind of applications is it commonly used in?

It is commonly used in switchboards, control panels, machinery wiring assemblies and other DIN rail-based terminations where a high-capacity through terminal is needed. The Siemens 8WH1000-0AK01 is particularly useful where neat, clearly structured conductor routing is important.