Hydro Quip In Line GFCI [15A] [115v] [SPST] [B W w G] (30 0061B K) inletoutlet this overlay helps restore clearer this overlay helps restore clearer controls and contributes to a more polished topside presentation overall The electronic control format gives this unit practical value because it supports a cleaner and more responsive control experience than older or worn interfaces This version is especially useful when the application depends on an in line protective device rather than a separate external breaker arrangement A GFCI is useful because it helps protect users and equipment by interrupting the circuit when unsafe ground fault conditions are detected