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WebTraductions en contexte de "RCD circuit breaker" en anglais-français avec Reverso Context : RCD circuit breaker, PFIM-25/2/003-A-MW, Eaton Traduction Context Correcteur Synonymes Conjugaison Conjugaison Documents Dictionnaire Dictionnaire Collaboratif Grammaire Expressio Reverso Corporate A residual-current device (RCD), residual-current circuit breaker (RCCB) or ground fault circuit interrupter (GFCI) is an electrical safety device that quickly breaks an electrical circuit with leakage current to ground. It is to protect equipment and to reduce the risk of serious harm from an ongoing electric shock. … See more RCDs are designed to disconnect the circuit if there is a leakage current. In their first implementation in the 1950s, power companies used them to prevent electricity theft where consumers grounded returning … See more A pure RCD will detect imbalance in the currents of the supply and return conductors of a circuit. But it cannot protect against overload or short circuit like a fuse or a miniature circuit breaker (MCB) does (except for the special case of a short circuit from … See more RCDs can be tested with a built-in test button to confirm functionality on a regular basis. RCDs may not operate correctly if wired improperly, so they are generally tested by the installer. By introducing a controlled fault current from live to earth, the operating time … See more Electrical plugs with incorporated RCD are sometimes installed on appliances that might be considered to pose a particular safety hazard, for example long extension leads, which might be used outdoors, or garden equipment or hair dryers, which may be used near a … See more The diagram depicts the internal mechanism of a residual-current device (RCD). The device is designed to be wired in-line in an … See more Differences in disconnection actions Major differences exist regarding the manner in which an RCD-unit will act to disconnect the … See more A residual-current circuit breaker cannot remove all risk of electric shock or fire. In particular, an RCD alone will not detect overload conditions, phase-to-neutral short circuits or phase-to … See more WebRCBO stands for Residual Current Breaker with Over-Current. The RCBO combines the functionality of an MCB and RCD/RCCB. When there is a current leakage, the RCBO trips … steps to writing a movie