Risk of Overheating and Damage: A 15 amp fuse is designed to handle a higher electrical current compared to a 13 amp fuse. When you replace a 13 amp fuse with a 15 amp fuse, it means the circuit can now carry more current than the wires and components are designed to handle. This can lead to overheating, damage to the wiring, insulation, and even pose a fire risk.
Safety Concerns: Fuses are safety devices that protect electrical circuits and appliances from damage due to excessive current flow. Replacing a 13 amp fuse with a 15 amp fuse reduces the level of protection for the circuit and connected devices. In case of a fault or overload, the higher-rated fuse may not blow quickly enough, allowing more current to pass through the circuit and potentially causing severe damage or injury.
Violating Electrical Standards: Most electrical codes and standards have specific requirements for fuse ratings based on the circuit design, wire size, and equipment connected. Using a fuse with a higher amperage than specified can violate these standards and compromise electrical safety.
It's important to follow the manufacturer's recommendations and use the correct fuse rating specified for the appliance or circuit. If you are unsure about the appropriate fuse rating, consult with a qualified electrician. Substituting fuses with higher amperage ratings without proper assessment can be dangerous and may void warranties or insurance coverage in case of accidents.
