Square D | RGF36160CU43A | Circuit Breaker | 1600A | 3-Pole | 600V

Meet the Square D RGF36160CU43A, a rugged circuit breaker engineered for demanding 3-phase power systems. With a 1600A nominal rating, a 3-pole configuration, and a 600V rating, this unit is built for heavy-duty protection in industrial panels, retrofit projects, and replacement installs where exact specifications matter.

• Direct-match compatibility: The part number RGF36160CU43A is your best reference for fit and ratings—verify before ordering to ensure seamless integration with your Square D installations.
• Three-pole protection: Designed to balance all three phases, ideal for large motors, transformers, and other 3-phase equipment in demanding facilities.
• High-current capacity: A 1600A rating supports sizable load centers and heavy-duty applications, reducing the need for multiple devices in a single circuit.
• 600V range: Suitable for common industrial distribution networks, providing robust protection in environments with higher voltage demands.
• OEM reliability: Crafted by Square D, offering consistent performance and compatibility with existing panels and third-party components along the same system.
• Versatile use cases: Ideal for maintenance upgrades, panel retrofits, and replacement of aging breakers within established Square D electrical systems.
• Practical deployment note: Confirm fit and ratings before ordering—the part number is the most reliable reference to ensure compatibility with your panel family.

This 3-pole, 600V breaker is a smart choice for facilities with 3-phase distribution—manufacturing floors, large mechanical rooms, and industrial HVAC or processing lines where dependable interruption protection is essential. When upgrading or expanding your electrical infrastructure, choosing the exact Square D RGF36160CU43A helps maintain system consistency and minimizes retrofit work.

• Power down safely and follow lockout/tagout procedures before servicing any panel.
• Use the exact part number RGF36160CU43A to confirm compatibility with your current Square D equipment and load profile.
• Consult electrical drawings or a licensed electrician to validate ratings align with your application and 3-phase distribution requirements.
• Keep a compatible spare on hand for rapid maintenance and reduced downtime.