Eaton 1A33568G04 1A 3-Pole 600 V Circuit Breaker

Meet the Eaton 1A33568G04 — a purpose-built circuit breaker that delivers precise overcurrent protection for three-phase 600 V systems. With a 1 A current rating and a 3-pole configuration, this device protects your three-phase circuits, helping prevent equipment damage and unplanned downtime in demanding electrical environments.

Key specifications

• Current rating: 1 A
• Poles: 3
• Voltage rating: 600 V
• Part number: 1A33568G04

Who should consider this breaker? Electricians, panel builders, and facilities teams managing three-phase power in commercial or light industrial settings. It’s an ideal fit for control panels, motor starters, and distribution boards where compact, reliable protection across all three phases is essential.

Why this Eaton model stands out — the three-pole design ensures synchronized interruption across all phases, helping maintain phase balance and reducing the risk of nuisance trips in multi-phase circuits. The 1 A rating is particularly well-suited for protecting low-current feeders, automation inputs, and small-motor circuits without compromising performance.

Practical use cases:

• Three-phase motor circuits in manufacturing lines and conveyors
• HVAC and ventilation systems with multiple phase loads
• Automation control panels and process equipment
• Low-current distribution feeders within commercial installations

Installation and maintenance tips

• Verify compatibility with your Eaton-compatible panels and ensure the 600 V rating matches your distribution system
• Install according to electrical codes; apply proper torque to mounting and connection points
• Coordinate protection with upstream devices to prevent unnecessary trips and ensure swift fault isolation

Designed for dependable performance in real-world electrical environments, the Eaton 1A33568G04 delivers targeted protection for three-phase circuits at 600 V. Whether you’re replacing a similar part or stocking the right spare for Eaton-based installations, this 1 A, 3-pole, 600 V circuit breaker is built to keep critical equipment safe and operations running smoothly.