This Cutler-Hammer HKD3400F circuit breaker 1492D82G03 400A 600VAC/250VDC 3P is a circuit protection device manufactured by Cutler-Hammer. It safeguards wiring and connected equipment by opening or isolating the circuit when current exceeds its rated threshold. Key specifications noted on this listing include 600VAC, 250VDC, 400A. It is commonly in facilities and machinery requiring reliable overcurrent protection.
