This Eaton HKDDC3400A1301T1001Z01 HKD-DC 3P 400 amp 600v DC breaker w/ KT3400T trip is a circuit protection device manufactured by Eaton. It serves as the protective device in an electrical circuit, stopping current flow when a fault is detected. Key specifications noted on this listing include 600v DC, 400 Amp. It is commonly in facilities and machinery requiring reliable overcurrent protection.
