Power grid protection

Devices for protecting the power grid from the VADA online store

Power grid protection is of great importance for the stable and trouble-free operation of various electrical equipment. The use of special devices designed to protect the electrical network prevents damage to household and industrial equipment in the event of thermal overload and short circuit.

You can purchase high-quality power protection devices from reliable manufacturers in the VADA online store. We offer a wide variety of certified products with guarantees of quality, safety and compliance with high standards at reasonable prices.

What is power grid protection?

Protection and control of the network from overvoltage ensures safe, stable operation of electrical appliances, prevents their breakdowns due to under and overvoltage. These devices quickly and efficiently detect deviations in the power supply network from normal values and, if necessary, disconnect lines with a significant load. Equipment is used to protect the power grid from:

• voltage drop
• short circuit;
• lightning, etc.

Nowadays, the purchase and use of this type of device is important because the current state of the Ukrainian power grid does not allow us to guarantee the stability and safety of internal power grids at various facilities. Therefore, protecting the power grid using high-quality equipment will minimize any risks that could lead to the failure of important and expensive household and industrial devices.

Basic devices for protecting the power grid

The VADA online store offers a large selection of quality devices designed to protect the power grid at competitive prices. Our catalog contains the following types of electrical equipment:

Circuit breakers

Circuit breakers are devices designed to protect the electrical network from short circuits and thermal overloads. This equipment is used to break the circuit with the power grid if the current exceeds normal (permissible) values. Modern circuit breakers are characterized by instantaneous action, which allows you to protect various types of electrical appliances from failure as efficiently as possible.

• This type of equipment differs in
• size (for 1- or 3-phase networks);
• protection type (single-, double-, three- or four-pole circuit breakers).

Today, circuit breakers are manufactured in retractable and fixed versions, with a manual drive. You can buy high-quality devices in the VADA online store from well-known developers: Big Dutchman, CNC, Eaton, ETI and many other brands.

The advantages of using circuit breakers are:

• providing effective short circuit protection;
• preventing overloading of the electrical network;
• durability
• reliability
• ease of installation and maintenance;
• high level of reliability.

Contact our store managers for additional advice and assistance in choosing the best model.

Lightning protection

Lightning protection is a special device that absorbs lightning strikes and effectively diverts electric current to the ground. The use of this equipment allows you to reduce financial losses as a result of a direct lightning strike in a building. Lightning protection helps to protect residential and non-residential premises from:

• fire
• mechanical destruction of the premises;
• electrical equipment failure, breakdown;
• electric shock to animals and people.

To protect the electrical network, internal lightning protection is used - equipment for protection against impulse overvoltage. This is a special protective equipment that helps protect the facility's power grid from direct and indirect lightning strikes and, as a result, overvoltage.

You can buy high-quality lightning protection, get advice on the installation and maintenance of the device in our online store by contacting our managers in any way convenient for you.

Thermal relay

Thermal relays are electrical devices that help protect the power grid from current overload. The use of this type of equipment helps to avoid overheating of electrical equipment, breakdowns, and its failure. The thermal relay has a special design that includes a bimetallic plate with two parts with different temperature coefficients. When the plate is heated, it bends towards the material that has a lower temperature coefficient. Thanks to this, the thermal relay avoids dangerous overheating.

You can buy different types of thermal relays in our store, for example, Schneider Electric 1A 1.6A, Schneider Electric 2.5A-4A and many other models. The VADA catalog contains high-quality products for protecting the power grid from overheating.

Safety relay

Today, safety relays are considered a reliable solution for protecting electrical equipment used in various residential and non-residential facilities. This is specialized equipment designed to protect and ensure stable, safe operation of industrial equipment and electrical systems. These devices help control such critical functions as:

• emergency shutdown;
• operation of emergency stop buttons;
• monitoring the position of doors and many other safety components.

The VADA online store offers the opportunity to purchase safety relays at a reasonable cost from well-known brands, such as Siemens. 

How to choose devices to protect the power grid?

The catalog of our website contains high-quality certified devices for protecting the electrical network from various external factors. When choosing products, pay attention to the following selection criteria:

• purpose and type of equipment
• manufacturer
• product quality;
• technical characteristics;
• compatibility of the selected product with your system.

The site features products from various manufacturers that have won the recognition of users in Ukraine and around the world. You can purchase protective equipment from such companies as Big Dutchman, CNC, Eaton, ETI, and many others. If necessary, VADA managers will advise on the features and technical parameters of the equipment and help you choose the right products for your system.

Why is it worth buying power grid protection devices from VADA?

Electrical equipment, including power grid protection devices, should be ordered exclusively from reliable suppliers. The VADA online store offers its customers certified products from trusted and reliable manufacturers. We guarantee high quality electrical equipment and offer technical support. Our website has a convenient ordering system that allows you to purchase all the necessary products in a few minutes. By choosing VADA, our customers receive fast delivery and secure payment for their orders in various ways.

Order devices for protecting the power grid in the VADA online store. We guarantee high quality products, professional advice and technical support to our customers.