English translation: Residual Current Device (RCD) / Ground Fault Interrupter (GFI)
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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Spanish term or phrase:
Residual Current Device (RCD) / Ground Fault Interrupter (GFI)
Spanish to English translations [PRO] Tech/Engineering
Spanish term or phrase:protección diferencial
This refers to the kind of emergency electrical breakers that automatically break in the event that there is a leak to ground, like if a child stick a paper clip inside. Very common, but I just can't remember the correct name for them.