HFA3070 | Circuit Breaker | 3-Pole | Bolt-On

The HFA3070 is a rugged industrial circuit breaker designed for three-phase systems, delivering reliable protection in maintenance, retrofit, and replacement projects. This 3-Pole, bolt-on unit is built to integrate smoothly with existing panels that require exact spec alignment, minimizing downtime and uncertainty during upgrades.

• 3-Pole configuration provides balanced protection for three-phase electrical systems, helping to prevent uneven loading and potential equipment damage.
• Bolt-On mounting enables quick, secure installation with minimal hardware and fuss, ideal for service calls and panel upgrades in demanding environments.
• Part number-driven compatibility—the HFA3070 is the best reference when matching legacy or upgraded panels, ensuring you’re selecting the exact unit your system requires.
• Important verification—before ordering, confirm fit and ratings to guarantee proper voltage, current handling, and interrupting capability for your application.

Ideal use cases

• Maintenance on aging equipment where a precise 3-Pole bolt-on breaker is specified.
• Retrofit projects that modernize protection schemes without altering existing panel footprints.
• Replacement scenarios in industrial environments where quick swap-out with minimal panel modification is valued.
• Repairs and part replacements in fleets that rely on standardized part numbers for rapid procurement.

How to verify compatibility and install confidently

• Consult your panel documentation to confirm that a 3-Pole bolt-on breaker matches the required rating, voltage, and interrupting capacity for your system.
• Use the part number HFA3070 as the primary reference when cross-checking against existing equipment or replacement catalogs.
• Ensure the mounting hardware and enclosure provisions align with bolt-on installation to avoid clearance or fit issues.

With the HFA3070, you gain a purpose-built solution for dependable three-phase protection that installers and maintenance teams can trust. By prioritizing exact compatibility and straightforward installation, this breaker reduces guesswork and helps keep industrial operations running smoothly.