Mitsubishi Electric MB30-GA Motor Breaker is a three-pole protection device rated 16 A at 200 V, designed to protect three-phase motors up to 3.7 kW. It provides overload and short-circuit protection by interrupting current in motor circuits when faults or overloads occur. The MB30-GA specification denotes a 3-pole, 16 A configuration suitable for three-phase motor installations at 200 V.
