Today, electricity has become an absolute necessity in our life. But things were not as smooth as they are in present days. There was a time when electricity was used despite serious limitations. Frequent deaths due to electrocution especially in…

When it comes to build an energy-efficient pumping system, the selection of the right motor control system is necessary for your pump. Pump controllers are designed to monitor flow and/or level variables and control the connected pump accordingly to efficiently…

Contactors and Control relays are electrically operated switches used for switching of loads and for controlling the electrical circuit respectively. Generally the medium of quenching of arc is air, so they are called air break contactors & air break control…

In an electrical system ‘Fault’ is the condition which arise due to the malfunctioning of some component or wrong electrical practice. The fault may lead to a very dangerous situations such as explosion & fire if not cleared timely, not…

What is CIRCUIT BREAKER The circuit breaker is a switching device which also offers protection by tripping & cutting off the supply to load in case of fault. Primarily the circuit breakers are used for switching of different kinds of…

While electricity has become an indispensable component of our lives, the fact is, it comes with its own hazards to human life and property. Electrocution and fire being the two major risks associated with electricity, one cannot afford to be…

MCB, MCCB, RCCB, and ELCB are circuit breakers but all of them are designed for serving a specific purpose. Before knowing about the difference among all, let’s get to know about them a little bit. Understanding MCB, MCCB, ELCB, and…

MCCB is the device which is manufactured as an integral inner supporting and enclosed housing of insulating material. It is required for making, carrying and breaking currents between separate contacts under normal circuit condition and abnormal circuit condition such as…