Square D EHB14030 - 30A, 1-Pole, Circuit Breaker

Meet the Square D EHB14030—a dedicated 30A, 1-Pole circuit breaker designed for reliable overcurrent protection in demanding electrical assemblies. Built to perform in panelboards, switchboards, and control panels, this unit delivers straightforward installation paired with dependable protection for single-circuit circuits.

Key specifications

• Current rating: 30A
• Poles: 1-Pole
• Breaker type: Circuit Breaker

Why this Square D 30A, 1-Pole breaker stands out

Designed for industrial, commercial, and OEM environments, the EHB14030 prioritizes safe, predictable operation in distribution panels and motor control centers. The 1-Pole configuration provides targeted protection for individual circuits, helping to isolate faults quickly without unnecessary disruption to surrounding loads. Its rugged construction and compatibility with standard Square D panel ecosystems mean you can integrate it into existing designs with confidence.

Ideal use cases

• Protect single branch circuits in panelboards, switchboards, and control panels within industrial facilities
• Upgrade or replace aging protection in commercial electrical enclosures to maintain reliable circuit isolation
• In OEM applications, wire and mount this breaker to safeguard critical equipment and control logic in distribution setups

Practical considerations

When selecting this breaker, ensure it aligns with your enclosure’s mounting, bus compatibility, and the targeted circuit’s protection requirements. The EHB14030 is suited for applications where a dedicated 30A, single-pole protection device is the right fit for safeguarding a specific circuit while maintaining smooth operation across the broader electrical distribution system.