Square D | EH24030 | Circuit Breaker | 2-Pole | 480V | 14kA | Plug-In

Square D EH24030 is a plug-in, 2-pole circuit breaker engineered for demanding industrial electrical environments. With a 480V rating and a robust 14kA interrupting capacity, this device delivers reliable protection for critical power circuits while simplifying installation and replacements in compatible panels.

Key benefits that matter in the field

• Precise specifications for demanding systems: 2-pole configuration at 480V provides solid, coordinated protection for multi-wire or three-phase circuits in commercial and industrial setups.
• High fault current tolerance: 14kA interrupting rating helps contain fault energy, safeguarding equipment and reducing downtime after a fault occurs.
• Plug-in convenience: Designed for quick swaps and retrofits, allowing technicians to replace or upgrade breakers without extensive panel modifications (verify compatibility with your enclosure first).
• Clear reference for compatibility: The part number EH24030 is the best reference when matching breakers to existing panels or retrofit projects—always confirm fit and ratings before ordering.

Who should consider this breaker

• Maintenance teams performing routine replacements in existing Square D installations that require a 2-pole 480V unit.
• Retrofit projects upgrading older electrical systems to meet current 480V distribution needs without overhauling panels.
• Field technicians seeking a reliable plug-in solution that minimizes downtime and aligns with established Square D specifications.

Usage notes: Before ordering, double-check that your panel accepts plug-in 2-pole breakers with a 480V rating and the appropriate interrupting capacity. The EH24030 reference ensures compatibility with compatible Square D panels and enclosures, helping you avoid mismatches and costly delays.

Practical tips for best results

• Keep an inventory of EH24030 units for efficient maintenance planning and faster replacements during scheduled outages.
• Document your panel model and listing information to confirm compatibility with plug-in devices like this breaker.
• Store replacement breakers in a dry, clean environment to preserve contact integrity and performance over time.