Square D | FI36050CBA | Circuit Breaker | 50A | 3-Pole | 600V

Meet the Square D FI36050CBA circuit breaker—a genuine OEM protection device designed for dependable overcurrent protection in demanding electrical environments. With a 50-amp rating, a 3-pole configuration, and a 600-volt maximum, this breaker is engineered to safeguard circuits and connected equipment while delivering consistent performance in industrial and commercial panels.

Key specifications at a glance

• Amperage: 50 A
• Poles: 3-Pole
• Voltage: 600 V
• Part number: FI36050CBA
• Brand: Square D

Why choose the FI36050CBA for your panel

• Genuine Square D OEM part ensures proper trip characteristics, precise enclosure fit, and strict adherence to electrical tolerances—reducing the risk of nuisance trips and compatibility issues.
• Ideal for maintenance, retrofit, and replacement projects where exact specifications matter, enabling you to restore full protection without unnecessary panel modifications.
• The part number FI36050CBA serves as your best reference for compatibility across compatible Square D panels and distribution equipment.

Use cases and practical scenarios

• Replacing a worn or failed 50 A, 3-pole breaker in a 600 V system to restore reliable overcurrent protection.
• Retrofits where you need an exact spec match to avoid rewiring or enclosure changes.
• Maintenance planning that favors OEM components to maintain warranty coverage and system reliability.

Tips for ordering and installation

• Always confirm fit and ratings before ordering—the FI36050CBA part number is the most reliable compatibility reference.
• Check your panel labeling and service manuals to verify the breaker type (3-Pole) and voltage rating match your system requirements.
• Follow standard electrical safety practices during installation, including de-energizing the circuit and using appropriate personal protective equipment.