Square D RKF36160 Circuit Breaker, 1600A, 3-Pole, 600V

Introducing the Square D RKF36160 circuit breaker—a purpose-built solution for industrial electrical service, maintenance, and replacement projects that demand dependable, high-capacity protection. With a 1600 A rating, a 3-pole (three-phase) configuration, and a 600 V operating range, this breaker is engineered to guard demanding power distribution setups while minimizing downtime.

Why the RKF36160 stands out

• High-current protection: 1600 A capacity supports large feeders and critical loads without compromising response time, ideal for heavy machinery, processing lines, and data-center infrastructure.
• Three-pole design: Optimized for balanced three-phase systems, ensuring coordinated trip performance and streamlined wiring in industrial panels.
• 600 V tolerance: Built to handle the voltage levels found in industrial distribution networks, delivering reliable protection with appropriate insulation margins.
• OEM compatibility: Official Square D part identified by RKF36160, designed to integrate smoothly with existing Square D equipment and panels.
• Replacement-ready for maintenance: A precise part-number match ensures correct fit, mounting, and trip characteristics when swapping or upgrading in service panels.

Specifications at a glance

• Manufacturer: Square D
• Part Number: RKF36160
• Product Type: Circuit Breaker
• Amperage: 1600 A
• Poles: 3
• Voltage: 600 V

Who this is for and practical use cases

This breaker is a solid fit for facilities with demanding power needs—manufacturing lines, processing plants, and large-scale distribution systems that rely on stable overcurrent protection. Use it when upgrading or replacing an existing Square D installation, or when you must confirm compatibility via the exact part number RKF36160 and your application requirements.

How to ensure a perfect fit

To confirm compatibility, check that your panel accepts RKF-series breakers and that the operating current, voltage, and trip characteristics align with your system design. If you’re unsure about fit or need help matching a part number to your application, message us and we’ll assist with compatibility verification and sourcing guidance.