The Allen-Bradley 1492-SP3C500 circuit breaker 3-Pole 5A 480Y/277V AC DIN rail mount is a circuit protection device from Allen-Bradley. It shields downstream wiring and equipment from damage by interrupting the circuit during a fault or overload. Key specifications noted on this listing include 277V AC, 5A. It is commonly in control panels, switchgear, and machine electrical systems.
