ABB SACE Formula A2B 250 Molded Case Circuit Breaker (MCCB)

Sold by VLiteMall · Accra New Town

Overload Protection: It uses a thermal mechanism to detect sustained electrical currents that exceed its 250A rating. If a circuit draws too much power over time, it heats up and safely trips the switch to prevent electrical fires and wire degradation. Short-Circuit Protection: It relies on a magnetic trip mechanism to counter high-current faults. If a sudden catastrophic short circuit occurs reaching 2500A, the magnetic sensor triggers an instantaneous trip to insulate the system within milliseconds. Manual Isolation: It acts as a heavy-duty physical main switch. The toggle lever allows