Square D | EH34060 | Circuit Breaker | 60A | 3-Pole | 480V | 14kA | Plug-In

Meet the Square D EH34060, a 60A, 3‑pole, 480V plug‑in circuit breaker designed for reliability in demanding electrical environments. Built for maintenance, retrofit, and replacement projects, this unit offers a precise match to systems that require a 60 amp, three‑phase protection with a robust 14 kA interrupt rating.

Why this matters: in industrial settings, protecting motors, drives, and 480V distribution feeders is critical to uptime and safety. The EH34060's plug‑in design lets technicians swap breakers quickly in compatible Square D panels, minimizing downtime and simplifying field service.

• Amperage and protection: 60A current rating ensures appropriate protection for medium‑sized 3‑phase loads without nuisance tripping.
• Three‑pole configuration: Provides complete protection for all phases in a 480V system, with integrated trip mechanism for coordinated shutdown.
• Voltage rating: 480V operation supports industrial equipment and commercial systems common in manufacturing, data centers, and HVAC controls.
• Interrupt rating: 14 kA withstand rating meaning it can interrupt fault currents up to 14,000 amperes, helping protect wiring and devices during faults.
• Plug‑in ease: Designed for plug‑in installation in compatible panels, enabling fast replacement during maintenance or retrofits.

Compatibility and installation tips:

• Always confirm fit and ratings before ordering. The part number EH34060 is your best reference when sourcing replacements or matching legacy panels.
• Verify that your enclosure accepts a 3‑pole, 60A plug‑in breaker rated for 480V, with a 14 kA interrupt rating, to ensure proper protection and safety margins.
• Keep a spare EH34060 on hand for planned maintenance to minimize gear downtime and keep production lines running.

Ideal use scenarios:

• Maintenance or retrofits in industrial controls where 480V three‑phase distribution is used (motors, conveyors, pumps, drives).
• Replacement in legacy Square D panels that previously housed plug‑in breakers with similar specifications.
• New installations requiring a reliable, field‑serviceable 60A protection device with quick swap capability.

In practice, the Square D EH34060 delivers dependable protection where it matters most—on heavy electrical loads that drive manufacturing and facilities. By pairing exact amperage, voltage, pole configuration, and a robust interrupt rating with a plug‑in installation, it reduces service time while delivering peace of mind that critical equipment remains safeguarded.