Día: 5 de agosto de 2026

Why your differential keeps tripping — the five usual causes in south Tenerife

When the RCD (diferencial) trips and will not stay up, the fault is rarely where people expect. After years of call-outs across Tenerife Sur, the same five causes come up again and again. 1. Damp and salt Near the coast, outdoor junction boxes, terrace lights and pool sockets corrode. The giveaway: it trips when it […]