KYIV, UKRAINE - November, 30, 2018: A residual-current device (RCD), or residual-current circuit breaker (RCCB), is a device that instantly breaks an electric circuit to prevent serious harm.

KYIV, UKRAINE - November, 30, 2018: A residual-current device (RCD), or residual-current circuit breaker (RCCB), is a device that instantly breaks an electric circuit to prevent serious harm. - 120916481

Benzer Stok Görseller

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