Square D | RGF36160CU63AE1 | Circuit Breaker | 3-Pole | 600V

Meet the Square D circuit breaker RGF36160CU63AE1—a robust 3-pole, 600V device designed to keep your three-phase electrical systems protected during maintenance, retrofit, and replacement projects. Built for exact-spec tasks, this breaker is identified by the precise part number RGF36160CU63AE1 to ensure a seamless fit in compatible panels.

Designed for scenarios where exact compatibility counts, this breaker is identified by part number RGF36160CU63AE1 and is intended to match the original specifications of your panel or bus assembly. Use the part number as the most reliable reference when verifying compatibility before ordering.

Key specifications

• Poles: 3-Pole
• Voltage rating: 600V
• Reference number: RGF36160CU63AE1
• Best compatibility reference: Use the part number to verify fit; confirm ratings before ordering.

Why this 3-Pole 600V breaker is the right choice

For three-phase systems, a 3-pole breaker delivers balanced protection across all phases, helping to prevent partial shutdowns and maintain stable operation during a fault. The exact part number RGF36160CU63AE1 ensures alignment with your panel’s original design, voltage class, and mounting footprint, simplifying retrofit or replacement tasks and reducing the risk of sourcing components that don’t align with your equipment.

Use cases and typical applications

• Industrial facilities with three-phase 600V distribution networks needing dependable overcurrent protection in panelboards or switchgear.
• Retrofits where precise spec matching is required to maintain panel labeling, electrical coordination, and system reliability.
• Maintenance projects seeking straightforward replacement of aging or failed breakers with a like-for-like part.

Practical tips for a smooth replacement

• Always verify the exact fit using the part number before removing the old breaker from the panel.
• Match the panel’s rated voltage (600V) and the breaker's specifications to avoid miscoordination.
• De-energize the circuit and follow proper lockout/tagout procedures before installation or removal.

Note: Confirm fit and ratings before ordering. The part number RGF36160CU63AE1 is the best reference for compatibility.