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The Top Things to consider while Selecting Terminal Bars for Industrial Application!

By | Date posted: | Last updated: August 28, 2021

Terminal Bars are a type of electrical connector that is used to transfer electricity from a power or grounding source to a device. They are designed to make a solid and convenient connection point from one source to many branch circuits or many branch circuits back to an only source. Terminal Bars feature a pre-drilled hole and come with various screw connection options.

Are you looking for Terminal Bars? There are many types of terminal bars that are used in a variety of electrical applications. For optimal performance, you must use the right type of terminal bars. A wrong choice may either alter the functionality of the electric application or even create any risk eventually. Learn about some basic types of terminal bars and find out how to choose the right type of terminal bars.

Different Types of Terminal Bars in Electrical Application

We’re going to explore the several types of terminal bars and how they may be applicable to your application.

  • Blade Terminal Bars: It is the terminal bar that comes with a simple blade type structure and is available in both male and female types. Blade Terminal Bars are commonly used in small electric devices.
  • Screw Clamp Terminal Bars: Screw Clamp Terminal Bars work on the principle that the screw or clamp system presses the conductor against any material conductor strip, resulting in extremely high contact pressure.
  • Spade Terminal Bars: Spade Terminal Bars are compact in size, light in weight and the main body is cover by insulating material. It provides highly secure and easy installation & removal.
  • Insulated Terminal Bars: Insulated Terminal Bars are used to provide high-level protection from any electric accident. Insulated Terminal Bars are classified based on power rating capacity and colour code.
  • Spring Clamp Terminal Bars: Spring Clamp Terminal Bars are commonly used in high-vibration installations. It provides maintenance-free performance and easy wiring.
  • Explosion Proof Terminal Bars: Explosion Proof Terminal Bars are used in extremely sensitive environments or in harsh and hazardous environments.
  • Stud Terminal Bars: There are mainly two types of stud terminal bars such as screwdriver-operated stud terminal bars and nut driver-operated stud terminal bars. This type of terminal bar is widely used in the electric, electronic & telecommunications industries.

Things You Need to Consider When Sourcing Terminal Bars

After looking at the most popular and common types of terminal bars, it has become easy to decide which kind of terminal bars are applicable for your industry. However, there are other factors to consider when selecting the right type of terminal bars, such as material, dimension, finishing, screw combination, number of connections, and the right manufacturer.

  • Material: Terminal Bars are available in varied materials. Copper Terminal Bars offer a superior level of impact resistance and high strength. In comparison, aluminium terminal bars are better protected against corrosion and provide high electric conductivity. The range of terminal bars are also available in other materials such as brass, zinc, titanium, and bronze.
  • Dimension: The dimension and size of the terminal bars are the main things to consider before requesting a quote from any manufacturers. It is critical to check the length and even the thickness so that they can be effectively installed and perform an operation on various electrical applications while remaining intact. M2 is the standard and initial dimension of terminal bars. The expertise manufacturer can provide custom terminal bars in any size and dimensions with accurate & efficient production.
  • Finishing or Coating: When selecting a terminal bar, the type of finishing or coating is also important. The thin finishing layer protects the terminal bar from the stinging and corrosive effects of oxidation. You should choose a plated terminal bar that enhances protection against climatic variability and atmospheric conditions without significantly reducing its efficiency and electrical conductivity. If you have a special preference or requirement, many manufacturers offer custom finishing services.
  • Screws Combination: The screw is the required component for wiring with terminal bars, many manufacturers allow the selection of several types of screws for terminal bars. For a secure, efficient, easy, and loose-proof connection, it needs to choose the perfect applicable screw combination with terminal bars. There are several types of screws available with a variety of heads (slotted, Phillips, hex), material (steel, brass, copper), plating (tin, tinned copper, natural brass), size, etc.
  • Number Of Connections: Of course, the another most crucial factor is the number of connections in the terminal bars. The terminal bars must have the proper wiring for any electrical application in which they are to be installed. Choose Terminal bars based on the required connection option for wiring, there are many options available like 2-hole connection terminal bars, 5-hole connection terminal bars, 10-hole connection terminal bars, and many more. If terminal bars do have not an efficient connection option, they may not fit your desired application.
  • The Right Manufacturer: It is extremely easy to choose the right terminal bar from a manufacturer with extensive knowledge, experience, and application skills to help you. Selecting the right manufacturer is important as selecting the right terminal bars. Make sure that your manufacturer of Terminal Bars is experienced, has a reputation for quality, and is responsive to your specific needs.

Wrap Up
The best way to determine the preferred terminal bars is to have a clear thought about your requirements. A little bit of flexibility can help you to down the cost as well. So, if you are looking for terminal bars, read this guide which will definitely help you out.

Get in touch with us to know more about Terminal bars.

The Ultimate Guide on the Selection of Earth Bars

By | Date posted: | Last updated: August 28, 2021

In electrical earthing and grounding applications, you may have often seen the use of different earth bars, but you need to have a complete safe earthing system with the right choice of earth bar.

The following article is written to provide you some basic information and adequate guidance to choose the best suitable earth bars for your application.

Earth Bars: Electric Safeguard

Earth Bar (also known as earth strip) is most common electrical component with simple and sturdy construction. It is a solid metal plate with multiple threaded holes and a standard screw connection. It is most widely used to provide a common electrical earth point connection and integral disconnection for easy isolation.

The importance of Earth Bars

The earth bar is an important electrical component when it comes to electrical wiring, system, and installation safety because when systems are located at different points, an unexpected electrical event or accident can lead to danger.

  • Protects Against Electrical Overloads: Lightning strikes during severe weather conditions can completely damage your electrical appliances and system. These events can generate dangerously prominent levels of electricity, to protect your devices from large electrical surges, you need to choose an earth strip that has a high current carrying capacity.
  • Stabilizes the Voltage Levels: When you are earthing an electrical system, it is important to ensure that it distributes the right amount of electricity to all locations and that the circuits are not overloaded at any time. The right choice of earth bars maintain current/voltage level throughout the electric system.
  • Conducts with Least Resistance: One of the primary reasons for earthing your electrical devices is that the earth is a great conductor and can handle all of the extra electricity with little resistance. When you ground the electrical system, it means that you are giving extra electricity to go somewhere without resistance instead of passing electricity through the devices.
  • Prevents Serious Damage and Death: Due to electrical overload, an electrical accident can occur at any time which can cause severe damage to your devices along with you. If you do not choose the right earth bar for earthing, you will put your appliances and even your life at high risk.

After basic overview and importance of earth bars, let’s have a look at some of the different earth bar types.

Types of Earth Bars:

Earth Bars are classified based on their structure design such as the number of connections they provide, material from which they are made, size, and type of fixing accessories (screw, nut, washer), termination options, number, and position of disconnecting links, with or without mounting base, and other dimensional specification (length, width & thickness).

Let’s explore some of the classified types of earth bars typically encountered in the most of the industry today.

  • Copper Earth Bars: Copper earth bars are the most popular and preferred for earthing and grounding application, because of their unique properties and affordable price. Copper earth bars are an ideal earthing option for outdoor applications, marine, and offshore industries.
  • Tinned Copper Earth Bars: Tinned copper bars maintain the conductive integrity for electrical engineering applications; as of its material which is enhancing the protection against atmospheric conditions such as elevated temperature, humidity, rust, etc. It works best in water utility applications such as waste-water treatment plants.
  • Telecommunication Earth Bars: This type of earth bar specially used to provide common earthing point within the telecommunications systems and equipment. Telecommunication earth bars are mostly made from copper material that provides mechanical strength, low impedance path to earth, and able to carry the maximum fault condition for telecom systems and equipment to the earth.
  • Earth Bar with Single Disconnecting Link: Earth bars with a single disconnection link offer a temporary break in the connection to earth allowing the testing and isolation of multiple earth rod systems. It is made up of bare copper, tinned copper, or traditional galvanized steel channel.
  • Earth Bar with Twin Disconnecting Links: This type of earth bars design and manufacture for special earthing applications. Earth Bar with twin disconnecting links mostly offered with a powder-coated base and standard connections that provide anti-corrosion solutions and reliable/easy installation.

Where are Earth Bars mostly used?

  • Earth bars are used to provide a convenient common earthing point for electrical installations requiring an earthing & lightning protection system.
  • Used in external/outdoors applications or where atmospheric conditions are more severe and aggressive than normal such as high moisture content areas, high humidity in both onshore and offshore projects.
  • Earth bars could be used in external applications or where atmospheric conditions are more severe than normal.
  • Earth bars are widely used for connecting wires for electrical meters.
  • Earth bars are used to protect you from an electric shock.

The Most Important Factors to Weigh When Selecting Earth Bars

Consider the relationship between expected the best value from your earth bars. We have covered the topmost crucial factors to consider before selecting the earth bars. Let’s take a look:

  • Performance: You should choose earth bars for any type of electrical and earthing application that will provide high reliability and effective performance as expected and will not fail when it is most critical and needed. The proper selection of earth bars allows utilities to meet their respective requirements and improve application performance.
  • Flexibility: In an era where we try to save money and time, it is more important than ever to focus on the selecting the right earth bars which can be flexible and used to perform a variety of earthing requirements. There are such standard earth bars that are perfect to be utilized in various applications instead of using unique.
  • Durability: Time and cost are key factors but in cases where it is hard to strike a compromise between the two, the durability of the earth bars comes into the fame. Assessing the durability of an earth bar will help to select the right earth bars for a longer lifetime.
  • Compatibility: This is a factor that is closely related to the application for which you require to use the earth bars. Compatibility is the most important when it comes to electric or earthing applications. The wrong selection or incompatible earth bars do not provide the required performance and could even damage the complete electric wiring or circuits.
  • Cost: This is one of the common and crucial factors for the right earth bars selection. However, keep in mind that the cost should not be considered in isolation because it is linked to the performance of earth bars. You must strike a balance between the cost and performance of earth bars because it is unrealistic to produce extremely cheap earth bars that do not perform to the expected level.

Apart from the highlighted above, size, configuration, surface finish, reliability and material of earth bars are also important as well as helpful in choosing the right earth bars. So, if you are looking for earth bars; keep in mind that these factors are inversely proportional to each other, and may be forced to make a compromise in order to find the right earth bars for your application.

To ensure the right and standard earth bars, you need advanced manufacturer of earth bars like Arianna Metal Components. Let us help ensure you are using the right earth bar for your electric earthing or grounding application. Contact us today to learn more about custom earth bars for your next project.

Neutral Links – The heart of Electrical Industry!

By | Date posted: | Last updated: August 28, 2021

Establishing a proper electrical grounding path is necessary for safe and efficient industrial process control and equipment. Neutral Link is the most crucial element of all electrical equipment including electrical boards, panel boards, circuit breakers and more. In this article, Let’s discuss why neutral links are the heart of electrical industry, several types of neutral links and how they are used in various industrial applications.

What is Neutral Link?

Neutral Links are the small component of metal which perform as a terminal in the circuits. The voltage at the place of the neutral link is zero; but still the current goes through the neutral links then back to the source. Neutral Links are also known as Neutral bars or Neutral terminal blocks.

Neutral Links are the ending point of unbiased wires in an electrical framework. It is regularly compulsory for wiring frameworks to contain one neutral wire, one live wire, and one earthing wire, so neutral links structure a fundamental piece of legitimate wiring.

Why are Neutral Links known as the heart of Electrical Industry?

It is an essential part and knowing as a heart of electrical panel boards and other equipment. Neutral links play a major in the electric industry when it comes to distribute or transmit electricity safely. It is also known as the spine in building circuit safety, for example, circuit breakers, RCD, and MCB.

If neutral links are disconnected, it would stop the flow of electricity and break the circuit. There is a possibility of short circuit as well. To prevent short circuit and protect the damage of electrical circuits; Neutral links are necessary. That is why it is known as the heart of electrical industry!

With recognizing the hazardous needs of the electrical industries, many manufacturers, distributors, and suppliers are providing high-quality neutral links in compliance with international norms and regulations.

Some Common Types of Neutral Links

There are diverse types of neutral links utilized for various purposes. The types of Neutral links are classified based on its material, number of holes, type of integrated screws, finishing, shape and more. The neutral links are available with a wide variety of screws such as multi-head screws, headless set screws, slotted machine screws, hex screws, multi socket screws and more as per industrial requirements and specifications.

Here are some of the most common and preferred types of neutral links based on technical specifications and applications.

  • 4 Way Brass Neutral Links
  • 8 Way Brass Neutral Links
  • 1 Meter Brass Neutral Links
  • DIN Rail Neutral Links
  • CDA 360 Brass Neutral Links
  • Heavy Duty Neutral Links
  • Modular Neutral Links
  • Pluggable Neutral Links
  • Power Blocks Neutral Links
  • Regular Duty Neutral Links

The neutral links tend to be made with Aluminium; But copper and brass is also an alternative material to manufacture it.

Why is brass known as the better alternative of Neutral Links?

Brass is one of the metals that is most preferred and suitable for every type of Electrical Components. Brass Neutral Links are ideal for various industrial applications, because of their mechanical, electrical, and chemical characteristics.

Here are multiple reasons to select the brass for manufacturing neutral links:

  • It is more malleable compared to bronze or zinc.
  • It is easy to cast or work and high melting point.
  • Brass is not ferromagnetic and much easier to process for recycling.
  • Because of power-resistant material, it is crack-proof.
  • Most suitable for surface mounting applications.
  • It has high thermal and electric conductivity.
  • Brass is exceptionally durable and hygienic.
  • Brass Neutral Links are ideal for applications where corrosion resistance is required.
  • It is a good conductor of heat.

Apart from this, there are many benefits of brass and so, manufacturers use it to produce countless, electrical wiring accessories, and other products to suffice any kind of requirements for electrical applications.

The Outstanding Applications of Neutral Links:

  • Power Management System: Neutral links are applied in various power management systems, electric boards, communication systems, and many other.
  • Surface Mount application: Used in different block isolation, grounding, and good for exacerbating delaying.
  • Electrical Accessories: Used in test and disconnect blocks, grounding blocks, plug-in, screw-on bridges, and other electrical accessories.
  • Circuit Protection: It is helpful in preventing short circuits and protecting circuits from damage caused by overload.
  • Power Distribution: Diverse types of neutral links are used in electrical wiring systems to distribute electric power and prevent hazardous voltages from appearing on equipment.
  • Power Safety Control: Used for power control and isolate large loads from power cables.
  • Other applications: Neutral link is the basic component in the significant applications, for example, electrical, gadgets, and media transmission and more.

As a leading Manufacturer of neutral links; we are engaged in offering the distinct types of neutral links which are made from high-grade brass material and numerous additional materials specifications. We manufacture neutral links based on custom samples or requirements & export it to various countries such as USA, UK, Europe, UAE and more. If you have any requirements regarding neutral links, feel free to request a quote or email us at

Everything you know about Cable Glands

By | Date posted: | Last updated: August 28, 2021

A cable gland is a sort of device which is designed to fasten & secure the end of an electrical cable to the electronics devices. Cable glands are also known for making some crucial roles in cable management system. It gives earthing, grounding, protecting, bonding & strain relief. Cable glands are used as a sealing & termination device to building where the cable enters can be managed well.

What are Cable Glands?

Cable glands are linked connectors/fittings which are utilized for fixing the finishes of cables and getting them firmly to other electrical gear, for example, intersection box nooks, electrical terminals, and attachments. The most useful advantage is that they can shield fragile electrical wiring from rust, erosion, water, and hurtful gases. The Cable glands can be made of materials like metal, metal nickel-plated, brass and steel.

Cable glands need to coordinate with the environment in which they are being regularly utilized in the open air and unsafe environments. The harsher the environment or/and more significant the cable is, the stronger the cable glands require to be as it can be expensive if anything goes wrong by using the wrong cable gland in the harsh environment.

Types of Cable Glands

There are various kinds of Cable gland, for the various purpose. Assembling material might be metallic, like tempered steel, nickel-plated metal or aluminium, brass or thermoplastic. Various type of Cable gland is proper for different requirements and used under specific conditions.

The following are the absolute most basic highlights for cable fittings coordinated by class:

Armoured Cable Glands

Armoured cable glands are intended for use with steel-wired armoured (SWA) links, additionally referred to as armoured cable. This is the norm for underground and divider cabling establishments.

Waterproof Cable Glands

Waterproof cable glands regularly offer IP68 waterproofing, implying that they can oppose drenching in water one meter or more inside and out. The International Protection (IP) standard is a generally utilized marker of protection from water, dust, and different impurities.

Metal Cable Glands

Metal cable glands produced using stainless steel, aluminium, steel, brass and metal offer a scope of advantages:

  • Stainless steel is a decent decision for erosion and pressing factor obstruction.
  • Aluminium is adaptable, impervious to rust, and leads warmth and power well.
  • Brass is an honored decision offering strength and protection from attraction and distortion at both high and low temperatures. It likewise offers great electrical conductivity. It is generally utilized in the development business and mechanical settings.

Rubber Cable Glands

The watertight seals in certain kinds of cable glands are made from synthetic rubber. Chloroprene is utilized to make O-rings, a round gasket that shapes a proficient seal. Neoprene, meanwhile, is more regularly utilized for washers.

How do Cable Glands work?

Cable glands are manufactured by connecting a central enclosure or body through which cabling can pass with various attachments. These are a lock nut, washers, seal, connection paw or cone, and fixing nut. A few models additionally include two-section walled in areas, labels for electrical earthing, PVC covering, or elastic fixing.

The size, composition, and design of this range are fixed according to the type of cable gland. Cable glands have the following functions:

  • Fastening cables in place & limiting them from obtaining twisted or randomly pulled out.
  • Giving an impermeable seal to keep out dust, soil, water, and dampness – a critical capacity with electrical hardware.
  • Fortifying the cable against strain.
  • Defending the vulnerable end of the cable from harm. Some more help to earth electrical cables and reduce the risk of shock & earthquake.

Cable glands a little yet a fundamental piece of equipment essentially in every industry. Regardless of whether you’re working in the aviation, marine, air-force, telecom, or mechanical areas, cable glands are the safe choice. The significance of cable fittings can’t be downplayed, so it’s fundamental to discover quality plans that fit correctly into your application and environment.

Arianna Metal Components is a leading manufacturer and exporter of cable glands. Our products are manufactured by the experienced team; based on your custom specification and requirements. Mail us at; we will get back to you with quick responses and competitive pricing.

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