Breakers

Electricity consumption in any facility requires protective devices, so-called power breakers. Previously, they were replaced by a kind of plugs. However, their use was inconvenient and did not guarantee a safe connection to the network. Today, however, modernized devices perform an essential task: protecting household networks from overvoltage and short circuits. They are more modern and convenient to use.

Electrical circuit breakers: variants of purpose and characteristics

Circuit breakers are designed for emergency disconnection of voltage in the network. Overloading of power grids can arise due to various circumstances. The main reason for switching devices can also include cables and wires damage. By principle of operation, automatic machines are divided into thermal and electromagnetic categories. They are characterized by a different process of reacting to external factors. The first electric circuit breakers are equipped with a special plate of thermal level, where the mechanism is activated at minimum heat. Magnetic - equipped with a solenoid with a core, reacts instantly, even with minimal power surges. The basis of both devices is the tracking of sudden voltage surges and long-term overloading of networks.
 

Types of switch breaker

Circuit breaker electrical are divided into types depending on the range and polarity. They are also classified according to their respective class: A, B, C, D Z, K, MA. Each symbol indicates the level of electricity utilization, as the device consumes a significantly higher amount of current during connection and disconnection than during operation. At such a moment, the power circuit breaker functions and cuts off the energy flow, de-energizing the network. 

Relays are categorized into three types:

• Differential circuit breaker.
• Safety circuit breaker.
• Current control device.

Undoubtedly, all of the above devices protect wires, cables, electrical units, equipment, and the network itself from overloads, regulating the voltage in several parts simultaneously. All types are quick enough to return to their original position.

The circuit breaker

A contact switching device, designed for switching on and off electricity, is in demand among owners of various facilities. By constructive execution, the automatic circuit breaker is available:

• air-operated (used in industrial applications in circuits with high current ratings of thousands of amperes);
• molded case (for operation with an increased range of operating currents from 17 to 1000 amperes);
• modular (a more common variant for domestic use).

The website lampa.lv presents models of famous brands such as Schneider Electric, Siemens, Phoenix Contact and others.

RCD (residual current device)

The electrical breakers are often installed to protect people from electric shock and avoid voltage output due to bare wires. The main factor of this device is the rated current. The sensitivity of the device varies from 10 mA to 300 mA. You will find many products from trusted and popular brands in the online store.

Differential circuit breaker

The differential circuit is a modular system that is installed in the electrical panel close to other fuses. Establishing such a variant is advantageous when the consumer has limited places in the switchboard. The lampa.lv store offers a choice of products from such manufacturers as Legrand, Abb, Schneider Electric, and EATON. The price depends on the device's quantity, brand, and power.

Order circuit breaker in bulk at the largest warehouse in the Baltics

The availability and variety of devices that function with electricity in the online store lampa.lv will surprise everyone. You should apply to create a personal account to purchase high-quality and reliable models at wholesale prices at the giant warehouse in the Baltics. Then, having passed data verification, you will get access to the catalog with the names of products from the best manufacturers in the world. The application to purchase a relay will be processed quickly and following the specified data.
 

Make a purchase at Lampa.lv at a special price for B2B

The online store sells socket breaker and other products at affordable prices with appropriate quality certificates. You should apply for purchasing devices from a certain quantity to order the installation of current control in power grids at a special price. We also recommend paying attention to the positions of this product group, which are offered at discounts. The company's customers have access to quality products at pleasant prices. If you have any questions about ordering breaker electric, do not hesitate to contact our managers.