Earthing, or grounding, is the process of connecting parts of electrical apparatus, such as metallic coverings and the earth terminals of socket cables, as well as stay wires that do not carry current, to the earth.

System earthing serves a purpose of electrical safety throughout the system that is not caused by a short circuit or other electrical fault. It prevents static buildup and helps protect (as part of a surge protection system) against power surges caused by nearby lightning strikes or switching.

总接地端子main earthing terminal （总接地母线 main earthing busbar ） 电气装置接地配置的一部分，并能用于与多个接地用的导体实行电气连接的端子或总母线。

Connectwell Grounding terminal blocks series Terminal Blocks are used for terminating Grounding / Earthing wires. They are green-yellow colour coded as per industry standards. CGT4N, CGT6N, CGT10N, CGT16N & CGT50/70N terminals can be mounted only on the DIN 35 & DIN 35-15 Rails.

terminal of an installation to an earth electrode or other means of earthing must be adequately sized particularly where buried partly in the ground, and be of suitable material and adequately protected against corrosion and mechanical damage. The size of an earthing conductor is arrived at in basically the same way as for a circuit protective

The primary aim of the instrument earth/signal earth is to provide a low impedance path to the noise currents induced by RFI/EMI, which may result in the induction of faulty unwanted noise signals into the analog signals.

2019年1月16日 · 4. Main earth terminal. Electrical link between the earth circuit and the general equipotential link. Can be an integral part of the general equipotential link or the isolating device.

2022年6月22日 · Main earthing terminal (6): The terminal or bar provided for the connection of protective conductors, including equipotential bonding conductors, and conductors for functional earthing, if any, to the means of earthing.

Terminals in nickel-plated brass and stainless steel. Electrical components with metal body must have per standard 60079-0 a connection point of minimum 4 mm 2 to connect them with potential earth. These Earth Terminal fulfill these requirements in accordance to the standard EN 60079-0 for ground and bonding conductors.

Earth terminal type blocks are designed to protect electrical units and individuals from interference such as electrical or magnetic fields. This process known as grounding or earthing is a safe way to discharge excess electricity from an appliance.