15-07-2024
Thermal relays or thermal relays are important electrical protection devices in any electrical system thanks to their ability to resist temperature overloads. Let's follow the sharing from BTB Electric through the following article to better understand the structure, working principle, function and application of thermal protection relays. What is a Thermal Relay? Thermal relay is […]
06-07-2024
In areas with poor power quality, high-order harmonics appear that adversely affect the operation of electrical equipment, causing these devices to break down quickly and consume more energy. In particular, power compensation capacitors are devices that are sensitive to harmonics, damaged very quickly when harmonics are affected. Resistance coils with harmonic filtering ability for compensating […]
16-05-2024
When electricity leaks to equipment and individuals come into contact with it, it can cause electric shock, potentially leading to life-threatening hazards. The Residual Current Circuit Breaker (RCCB) was developed as a safety circuit-breaking device to prevent electrical leakage faults from occurring. BTB Electric will compile important information regarding this type of automatic protective device, […]
14-05-2024
An RCBO (Residual Current Circuit Breaker with Overcurrent Protection) is a high-performance electrical protection device that responds rapidly to electrical risks. Compared to other circuit breakers such as MCBs (Miniature Circuit Breakers) and RCCBs (Residual Current Circuit Breakers), RCBOs offer additional safety features and enhanced protection capabilities. So, what exactly is an RCBO, how does […]
10-05-2024
MCCB is a block circuit breaker used to protect electricity from the risk of overload and short circuit of the line. MCCB is applied in many areas of life, mainly in production and business. Specifically, what is MCCB, how is its structure and what is its use will be answered by BTB Electric in the […]
09-05-2024
The MCB is one of the most familiar types of circuit breakers used in daily life, especially in households, gradually replacing traditional fuses. However, many families may not know this term and often refer to it as a “mini circuit breaker” or “snap-in breaker.” So, what exactly is an MCB? How does it work, and […]
