Square D IFL34030 30A 3-Pole 480 V Circuit Breaker

The Square D IFL34030 30A 3-Pole 480 V Circuit Breaker is built to protect demanding three-phase power systems with precision and reliability. Designed for 480-volt environments, this 3-pole device provides targeted overcurrent protection for motor drives, machinery, and distribution circuits, helping prevent damage from faults and overloads.

Key specifications

• Current rating: 30 A
• Poles: 3
• Voltage rating: 480 V
• Part number: IFL34030
• Brand: Square D

What makes this model stand out

• Direct-fit for Square D panels and enclosures, enabling straightforward replacement and consistent electrical protection across your distribution system.
• Three-pole design tailored for three-phase applications, ensuring synchronized interrupting of all conductors and reduced risk of phase-to-phase faults.
• Clear, reliable protection for 480 V circuits, making it suitable for industrial equipment, motor control centers, and high-demand machinery in manufacturing, processing, and facilities environments.
• Part-number precision with IFL34030, so you can source the exact device that matches your panel schedule and maintenance records.

Ideal use cases

• Protect 3-phase motors and conveyors in manufacturing lines operating at or near 480 V
• Distribute power to HVAC systems, pumps, and compressors in industrial facilities
• Replace worn or aging breakers in Square D panels to maintain consistent protection and panel integrity

Choosing the Square D IFL34030 means prioritizing dependable overcurrent protection that aligns with your existing Square D ecosystem. Its 3-pole configuration ensures synchronized disconnection across all phases, which is critical for preventing damage when a fault occurs. In practice, this means less downtime, safer operations, and more predictable maintenance cycles for facilities with substantial 480-volt loads.

Practical installation and care tips

• Verify panel compatibility with the IFL34030 when performing replacements in Square D enclosures.
• Document the part number and rating in maintenance logs to streamline future servicing and part sourcing.
• Follow standard electrical safety procedures during installation and testing, and replace after any fault event as part of routine maintenance planning.