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General Domestic Consumer Unit use Sentry MCB detect overcurrents due to both overload and fault currents. The MCB will operate and interrupt the supply to prevent damage to the installation MK Sentry MCB's ( Type B ) 40 AMP (40 amp mk sentry mcb was posted and is owned by: Michele Mason) |
michele-mason@chicagopartsnetwork.com (Michele Mason) for more information.
