If you’re still dealing with fuses instead of circuit breakers, we can help. Fuse boxes are common in older homes, and when a fuse blows, you need to know what you’re doing. We’ll change fuses safely and help you understand what’s causing them to blow in the first place.

Blown fuses usually mean one of two things: either something’s drawing too much power, or there’s a short circuit. We’ll figure out which it is and fix the underlying problem, not just swap the fuse. Sometimes it’s as simple as too many things plugged into one circuit. Other times, there’s a wiring issue that needs attention.

Many homeowners keep replacing fuses without addressing the real problem. That’s not safe and it’s not a long-term solution. We’ll identify what’s causing the fuse to blow and get it fixed properly. If your fuse box is outdated and you’re having frequent problems, we can also discuss upgrading to a modern circuit breaker panel.

Technical Specifications

Fuse replacement requires matching the correct fuse type and amperage rating to the circuit. We use Type S (rejection base) fuses or Type T (Edison base) fuses as appropriate, ensuring proper amperage ratings (typically 15A or 20A for standard branch circuits) and verifying the fuse matches the circuit’s wire gauge and intended load. We check for proper fuse-to-circuit compatibility, verify the fuse holder is in good condition, and ensure no signs of overheating or damage to the fuse panel. We also verify that the circuit’s load doesn’t exceed 80% of the fuse rating per NEC guidelines, and we check for proper grounding and bonding of the fuse panel.

Common Issues We Solve

• Frequently blown fuses that need proper diagnosis
• Uncertainty about which fuse type and amperage to use
• Fuse boxes that are outdated and need upgrading
• Circuits that keep tripping due to overload or short circuits
• Safety concerns with older fuse panel installations
• Need for proper circuit mapping to understand your electrical system

Tired of dealing with blown fuses? Contact Legacy Electrical Co. We’ll fix the problem, not just replace the fuse.