This Q2430-30 zinsco sylvania 30A 3 pole plug in circuit breaker 30 amp 240v is a circuit protection device in industrial equipment. It shields downstream wiring and equipment from damage by interrupting the circuit during a fault or overload. Key specifications noted on this listing include 30A, 30 Amp, 3 Pole. It is commonly in OEM equipment and MRO replacement for electrical protection devices.
