Square D | FA36020CBA | Circuit Breaker | 20A | 3-Pole | 600V

Engineered for demanding 3-phase electrical installations, the Square D FA36020CBA 20A 3-Pole 600V Circuit Breaker delivers precise protection for your distribution panel. Built for maintenance, retrofit, and replacement where exact specifications matter, this model ensures a clean, reliable fit in compatible Square D panels.

Key specifications

• Amperage: 20A
• Poles: 3-Pole
• Voltage: 600V
• Reference/Compatibility: Part number FA36020CBA (best reference for compatibility)

This exact part is designed to match three-phase, 600V systems, making it an ideal replacement in panels that require a 3-pole, 20-amp breaker. By using the precise FA36020CBA model, you minimize the guesswork during retrofit projects and ensure alignment with the panel’s labeling, interrupting capacity, and protective characteristics.

What problems this solves

• Reliable protection for 3-phase equipment and wiring in 600V environments, reducing the risk of overloads and fault conditions
• Streamlined maintenance and retrofit workflows with a drop-in replacement that matches existing panel specs
• Clear, durable reference for future service calls—use the FA36020CBA part number to verify compatibility

Ideal for

• Industrial control panels and motor control centers operating on 600V three-phase power
• Retrofits and replacements in legacy Square D installations where exact part matching is required
• Maintenance programs in facilities that rely on consistent, dependable 3-pole protection

Practical tips for use

• Always confirm fit and ratings before ordering—the part number FA36020CBA is the most reliable compatibility reference
• Use as a direct replacement in panels that specify a 20A, 3-Pole, 600V device to maintain system protection schemes
• Document the exact part number in your equipment records to simplify future maintenance and sourcing