Panel Ground Terminal Blocks

A panel ground terminal block is a bar-shaped multi-connection collector terminal block whose in-line connection holes take the protective conductors. It is used in distribution and control panels to collect the protective conductors of output circuits at a common point and connect them to the panel's earthing line. The category lists Onka models with hole counts such as 5, 7, 10, 12, 15 and 22 at 80 A (9x6.5 mm), 160 A (12x7 mm) and 250 A (15x10 mm), together with a 1-meter, 126-hole model; TP Elektrik's 5-way, 10-way and 14-way yellow ground terminal blocks are also available. Choose the hole count by the number of protective conductors to connect and the spare capacity to leave, the busbar size and rated current by the project values, and the length by the mounting location in the panel. It should not be confused with the yellow-green ground terminal block mounted on the rail: a DIN rail terminal block connects the conductor to the mounting rail, while a panel ground terminal block collects many conductors on a common busbar.

Products

How to choose Panel Ground Terminal Blocks

A panel ground terminal block is a bar-shaped multi-connection collector terminal block whose in-line connection holes take the protective conductors. It is used in distribution and control panels to collect the protective conductors of output circuits at a common point and connect them to the panel's earthing line.

  • Clarify whether the task is connection, cable routing, enclosure distribution or termination.
  • Match dimensions, thread standard, conductor cross-section and IP rating with the cable and panel.
  • Choose housing material and pack quantity according to the mounting environment.

Frequently asked questions

What is Panel Ground Terminal Blocks and where is it used?

A panel ground terminal block is a bar-shaped multi-connection collector terminal block whose in-line connection holes take the protective conductors. It is used in distribution and control panels to collect the protective conductors of output circuits at a common point and connect them to the panel's earthing line.

What should I compare when choosing Panel Ground Terminal Blocks?

Choose the hole count by the number of protective conductors to connect and the spare capacity to leave, the busbar size and rated current by the project values, and the length by the mounting location in the panel.

Where can I find technical details for Panel Ground Terminal Blocks products?

It should not be confused with the yellow-green ground terminal block mounted on the rail: a DIN rail terminal block connects the conductor to the mounting rail, while a panel ground terminal block collects many conductors on a common busbar.

Panel Ground Terminal Blocks Selection Guide: Technical Criteria & Application Standards