The Schneider A9F18220 is a residual current circuit breaker (RCCB) from Schneider Electric’s Acti9 series, designed to protect electrical circuits against earth leakage currents.
The Schneider A9F18220 is a residual current circuit breaker (RCCB) from Schneider Electric’s Acti9 series, designed to protect electrical circuits against earth leakage currents.
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