säkringsskåp

A säkringsskåp, commonly translated as a fuse box or electrical panel, is a critical component of an electrical system in a building. Its primary function is to distribute electricity safely from the main power source to various circuits throughout the structure. It contains a series of circuit breakers or fuses, which are safety devices designed to protect electrical wiring from overcurrents and short circuits.

When an excessive amount of electrical current flows through a circuit, it can overheat the wires, potentially leading to a fire. A fuse in a säkringsskåp will blow, breaking the circuit and stopping the flow of electricity. Similarly, a circuit breaker will trip, interrupting the power. This prevents damage to appliances and wiring, and most importantly, reduces the risk of electrical fires.

The säkringsskåp typically houses the main electrical disconnect for the entire building. From this central point, individual circuits branch out, each protected by its own breaker or fuse. These circuits supply power to different areas or specific appliances, such as lighting, outlets in a room, or kitchen appliances. Modern säkringsskåp often use circuit breakers, which can be reset after tripping, unlike fuses which must be replaced. Regular inspection and maintenance of a säkringsskåp are important for ensuring electrical safety.