There are several causes of electrical short circuits, with one of the most common being short circuits. According to the Human Resources Development Agency of the Ministry of Energy and Mineral Resources (ESDM), short circuits occur due to the use of cables that are not suitable for the electrical equipment being used. Prolonged use of incompatible cables can cause them to overheat, damaging their insulation. This damage can lead to sparks, which, if not handled quickly, can result in a fire.

Even if the cables used in electrical installations meet the equipment's requirements, connecting high-powered devices to the same outlet as other devices can also lead to short circuits and electrical failures.

Therefore, it’s important to exercise caution when using electrical appliances, such as avoiding overloading a single outlet. Additionally, ensure that the electrical cables used comply with Indonesian National Standards (SNI).

Causes of Electrical Short Circuits

Quoting Sinar Mas Land, here are some common causes of electrical short circuits:

1. Damaged or Exposed Wires

   Over time, cable insulation can wear out or become damaged due to friction, rodent bites, or excessive heat exposure. Exposed wires create a direct path for electricity, triggering short circuits.

2. Overloaded Circuits

   Every electrical circuit has a maximum capacity. Plugging too many electronic devices into a single outlet or circuit can lead to overloading, causing the wires to heat up and potentially short circuit.

3. Loose Wire Connections

   Loose or unsecured wire connections can produce dangerous sparks. These sparks can burn cable insulation, leading to a short circuit.

4. Faulty Electronic Devices

   Damaged or malfunctioning electronic devices can also cause short circuits. Internal component failures can lead to irregular electrical flows.

5. Water and Moisture

   Water is an excellent conductor of electricity. If water or moisture comes into contact with wires or electrical components, it can create a dangerous short circuit.