Eaton HKDDC3400A1301T1001Z01 3400A 3-Pole 600 V Circuit Breaker

Meet the Eaton HKDDC3400A1301T1001Z01 — a robust 3-pole circuit breaker engineered for demanding three-phase power distribution. With a 3400 A current rating and a 600 V maximum voltage, this device delivers dependable overcurrent protection for large industrial feeders and heavy equipment, keeping operations safe and uptime-focused.

Core specifications

• Current rating: 3400 A
• Poles: 3
• Voltage rating: 600 V
• Part number: HKDDC3400A1301T1001Z01

Why this model matters

In high-demand environments, fast, reliable interruption is essential to prevent damage to motors, transformers, and feeders. The three-pole design ensures synchronized tripping across all phases, providing balanced protection for your three-phase systems. By pairing a substantial current rating with a compact, dependable form factor, this Eaton breaker helps reduce downtime and maintenance surprises in critical power pathways.

Ideal use cases

• Main protection for large industrial power distribution panels and switchgear
• Protection for high-capacity motors, conveyors, and heavy feeders in manufacturing facilities
• Critical load protection in data centers and other facilities with substantial three-phase infrastructure

Practical guidance for deployment

Choose this model when your system requires a high-current, three-phase solution with a standardized Eaton part number for straightforward sourcing and replacement. Verify compatibility with your enclosure or panel’s mounting arrangement and adhere to applicable electrical codes and safety practices during installation and maintenance.