Square D | RGF36160CU44A | Circuit Breaker | 1600A | 3-Pole | 600V

Protect demanding electrical systems with the trusted performance of the Square D RGF36160CU44A Circuit Breaker. Engineered for maintenance, retrofit, and replacement, this high-capacity device ensures reliable protection for large 3-phase installations while delivering compatibility with existing Square D infrastructure.

Key specifications

• Amperage: 1600A
• Poles: 3-Pole
• Voltage: 600V
• Part number: RGF36160CU44A

Why this model stands out

With its 3-pole configuration and 600V rating, this Square D circuit breaker is purpose-built for high-current, three-phase power distribution. It’s designed to support maintenance cycles, retrofits, and replacements without sacrificing performance or safety, helping you maintain steady operation in demanding environments.

Ideal applications

• Retrofit or replace a failed breaker in industrial control panels requiring a 3-pole, 600V, 1600A protection device.
• Upgrading power distribution in manufacturing lines, data centers, or facilities with high-current needs where reliability matters.
• Compatibility-focused upgrades for older Square D panels and switchgear that rely on matching part numbers and specifications.

Compatibility and fitment guidance

Because part number accuracy is essential for a seamless replacement, verify that your equipment matches RGF36160CU44A and that the amperage, voltage, and pole configuration align with your existing installation. This ensures a straightforward swap and consistent protection across your system.

Installation and safety considerations

• Follow proper lockout/tagout procedures before working on electrical equipment.
• Check panel labeling and bus-bar arrangements to confirm mounting and compatibility with this Square D circuit breaker.
• Store spare units in a clean, dry environment to preserve performance and longevity.

Practical value in real-world setups

For facilities with heavy inductive loads, motors, or drives operating at 600V, the RGF36160CU44A provides a reliable, manufacturer-referenced solution that supports consistent protection and easier maintenance planning. Its specificity—1600A, 3-Pole, 600V—means you’re choosing a part built for your exact system requirements, reducing guesswork and ensuring dependable operation when it matters most.