What is MCB Campus Component Discusses Its Importance in Electrical Safety

Campus Component12 Nov, 2025Technology

The question what is MCB often arises when dealing with household or industrial electrical setups. Simply put, an MCB is the first line of defense against electrical faults. It protects both wiring and connected appliances from overcurrent or short circuits. Its compact size, quick response, and reusability make it far superior to traditional fuses. At Campus Component, you can explore how MCBs are categorized, their working mechanism, and why they are a crucial part of every safe electrical installation.