What wire should be used to connect the wiring to the distribution box if it s short-circuited

Use high-temperature resistant copper wires with appropriate gauge, proper insulation, and ensure all protective devices are correctly rated to prevent future short circuits.Wire SelectionAfter a short circuit, it is crucial to replace damaged wires with high-quality copper conductors that are resistant to heat and electrical stress. The cross-sectional area (gauge) of the wire should match or exceed the load current requirements of each circuit to prevent overheating and future faults . Avoid aluminum wires for critical circuits, as copper provides better conductivity and durability.Insulation and SafetyEnsure that all wires have intact insulation rated for the system voltage (typically 230V AC) and temperature. Damaged or exposed insulation can lead to sparks, fire, or repeated short circuits . Use wires with PVC, XLPE, or other high-temperature insulation suitable for indoor or outdoor environments depending on the installation location.Protective DevicesEach circuit should be protected by MCBs (Miniature Circuit Breakers) or fuses rated for the specific load . Install an RCCB (Residual Current Circuit Breaker) to protect against leakage currents and electric shock. These devices will automatically disconnect the circuit in case of overload or short circuit, preventing damage to wiring and equipment .Grounding and Neutral ConnectionsProper earthing is essential. Connect the metal enclosure, electrical installation board, and all metallic parts to a reliable earth rod or pit . The neutral wire should be securely connected to the neutral bus bar to maintain system stability and safety.Wiring PracticesKeep wiring neat and organized using cable ties or channels to avoid crossing wires .Ensure tight and secure connections at terminals using proper crimping tools and torque screwdrivers .Label all circuits clearly for easier maintenance and troubleshooting .Verify all wiring with a multimeter before powering on to ensure no residual faults .SummaryAfter a short circuit, replace damaged wires with high-temperature resistant copper wires of proper gauge, ensure adequate insulation, install MCBs, fuses, and RCCBs, and maintain proper grounding and organized wiring. Following these practices will restore safety and prevent future electrical hazards .