Хэлхээ таслагч ба хүчдэлийн хамгаалагч: ялгаа нь юу вэ, яагаад танд хоёулаа хэрэгтэй вэ?
2025 оны 12 сарын 10
A circuit breaker protects your wiring and prevents fires by interrupting power during an overload, while a surge protector shields your electronics from sudden voltage spikes. They serve very different purposes, and together, they form a complete protection system. In this article, we’ll break down their functions, differences, and how using both ensures your space is safe, efficient, and future-ready. What Is a Circuit Breaker? A circuit breaker is a device designed to automatically stop the flow of electricity when the system is overloaded or a short circuit occurs. Its main job is to prevent fires, equipment damage, and wiring overheating. Key Takeaways: When too much current flows through the circuit—such as when too many appliances are on one line, the breaker “trips” and cuts power. It’s reusable and can be reset after tripping. What Is a Surge Protector? A surge protector defends electronic devices from sudden spikes in voltage, often caused by lightning, power grid switching, or equipment malfunction. Key Takeaways: Think of it like a bodyguard for your devices; it won’t stop a fire, but it will stop your expensive computer or TV from frying during a power surge. Core Differences: Surge Protector vs Circuit Breaker Let’s clear up the confusion. Although both enhance electrical safety, they solve different problems. Here’s how they compare: Feature Circuit Breaker Surge Protector Main Function Cuts off power to prevent overheating and fire Diverts voltage spikes to protect electronics Type of Protection Overload and short circuit Voltage surges and spikes Location Electrical panel Wall outlet or panel […]
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