Square D | FA36070CBA | Circuit Breaker | 70A | 3-Pole | 600V

Introducing the Square D FA36070CBA circuit breaker—a rugged 3-pole, 70-amp device engineered for reliability in demanding electrical environments. Designed for maintenance, retrofit, and replacement projects, this breaker delivers precise overcurrent protection while fitting into established Square D panel ecosystems.

Key Specifications

• Amperage: 70 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part number: FA36070CBA

Notes: Confirm fit and ratings before ordering. The part number FA36070CBA is the best reference for compatibility with your panel system.

Why This FA36070CBA Stands Out

• Precise three-phase protection: The 3-pole design ensures balanced protection across all conductors in three-phase circuits, helping safeguard motors and equipment from overloads and fault conditions.
• Industrial-grade voltage tolerance: With a 600 V rating, it’s suitable for a range of commercial and industrial applications, from HVAC gear to control panels and manufacturing equipment.
• Official Square D compatibility: Built to integrate smoothly with Square D panels and existing protection schemes, reducing installation risk and control wiring complexity.

Ideal Use Scenarios

• Maintenance: Replace aging or tripping breakers in Square D panels to restore reliable protection without downstream modifications.
• Retrofit projects: Upgrade circuits in facilities that require a 70 A, 3-pole, 600 V protective device for enhanced performance and safety.
• New installations: Suitable for systems designed around a 3-pole 70 A protection scheme, ensuring consistent protection across the three phases.

Compatibility and Fit Verification

To ensure seamless operation, verify that your panel accepts the FA36070CBA model by cross-referencing your panel’s catalog or label with the FA36070CBA specification. Rely on the part number as the quickest reference for compatibility, and match amperage, pole count, and voltage rating exactly to avoid mismatches during installation.

Installation and Safety Considerations

• Always power down the equipment and follow applicable lockout/tagout procedures before replacement or installation.
• Install per the manufacturer’s instructions and applicable electrical codes, paying attention to proper bus connection and mounting orientation.
• Use the appropriate torque and connection practices as specified for your panel to maintain secure, reliable protection.

With the Square D FA36070CBA, you gain dependable, purpose-built protection for your three-phase circuits, helping maintain uptime and reduce unexpected outages in demanding electrical systems.