Siemens Q230GFHH 30A 2P 240V Circuit Breaker, GFCI, Plug-On | AmpState

Meet the Siemens Q230GFHH—a 30A, 2-pole, 240V GFCI circuit breaker designed for reliable protection in panelboards, load centers, and electrical distribution systems. With its plug-on design, this breaker delivers straightforward replacement and maintenance, helping you keep the BOM aligned to the original part number while minimizing downtime on critical circuits.

Why the Siemens Q230GFHH stands out

• Ground-fault protection for 240V circuits: The Q230GFHH provides immediate interruption when a ground fault is detected, enhancing safety for high-voltage outlets and equipment.
• Plug-On installation: A streamlined, secure plug-on style simplifies retrofits and replacements in panelboards and load centers.
• Precisely rated for 30 amps and 240V: Ideal for protecting heavier 240V loads and distribution circuits without nuisance trips.
• GFCI capability: Built-in ground-fault protection helps meet code requirements in applicable settings, reducing risk to personnel and gear.
• OEM-aligned replacement: Siemens part number Q230GFHH ensures compatibility with original BOMs, making spares stocking predictable and repairs exact.

Ideal applications and use cases

Use this 2-pole, 30A, 240V GFCI breaker for circuits that require both overcurrent protection and ground-fault protection within panelboards and distribution panels. It’s particularly valuable in replacement projects where maintaining BOM fidelity is essential, and in facilities where quick, reliable protection is needed for high‑voltage branches.

Compatibility and support

Manufactured by Siemens, the Q230GFHH is purpose-built to align with original equipment specifications. If you’re unsure about fit for a specific panel or distribution setup, AmpState provides guidance to confirm compatibility. Need help matching a part number or confirming fit? Message us and we’ll assist.

Practical considerations and installation tips

• Plan replacement during routine maintenance windows to minimize downtime on critical circuits.
• Ensure the panelboard or load center supports 240V, 2-pole GFCI devices of 30A rating before installation.
• Test the GFCI functionality after installation to verify proper protection—consult your local electrical code for testing intervals and procedures.

Availability: This item is available from AmpState, ready to ship as part of your replacement or stocking program. By choosing the Siemens Q230GFHH, you’re selecting a trusted, durable solution designed to maintain safety, code compliance, and reliable power distribution across your electrical system.