Square D | EH24020 | Circuit Breaker | 20A | 2-Pole | 480V | 14kA | Plug-In

Square D EH24020 Circuit Breaker is a 20-amp, 2-pole plug-in circuit breaker designed for 480V systems with a 14kA interrupting capacity. Built for maintenance, retrofit, and replacement projects, this unit delivers reliable protection while streamlining panel swaps in compatible Square D configurations.

Why this matters in real-world use: in industrial and commercial environments where 480V power feeds critical machinery and control circuits, a precise, plug-in protection device reduces downtime and simplifies service calls. The EH24020 supports quick commissioning and straightforward troubleshooting, ensuring the right level of protection for your equipment without complex rewiring.

Key specifications

• Amperage: 20A
• Poles: 2-Pole
• Voltage: 480V
• Interrupting capacity: 14kA
• Type: Plug-In
• Reference: Part number EH24020 is the best compatibility reference

Ideal uses and scenarios

• Replacing a worn or malfunctioning breaker in compatible Square D panels that require a 20A, 2-pole 480V plug-in device.
• Retrofit projects where you need to upgrade protection on 480V feeders or motor circuits without redesigning the panel.
• Spare product for emergency replacements in industrial settings, minimizing downtime during maintenance windows.

Practical selection tips

• Before ordering, confirm fit and ratings against your panel’s labeling. The EH24020 part number is the most reliable reference for compatibility.
• Keep a ready supply of plug-in breakers on hand for rapid swaps that keep production lines running smoothly.

Designed for professionals who demand precise 480V protection, straightforward installation, and dependable performance, the Square D EH24020 is a purpose-built choice for maintenance, retrofit, and replacement needs in demanding industrial environments.