Lugs and Ferrule not provided at wire connections at distribution box.
If Lugs not used at wire connection, then it can lead to current loss, wire heating & loosening of wires.
If Ferrule not used at wire connection, then it will create difficulty during maintenance.
We recommend to provide the same to minimize current loss, maximize efficiency, ease of maintenance & for home safety.
Purpose of Lugs and Ferrule at electrical wiring : Cable lugs and Ferrule are connecting devices used primarily for terminating and joining cable and wire conductors in electrical installations and equipment.