Eaton Cutler-Hammer CHB330 30A 3P 240V Circuit Breaker, Bolt-On | AmpState

Introducing the Eaton Cutler-Hammer CHB330, a robust 30A, 3-pole, 240V circuit breaker designed for dependable protection in panelboards, load centers, and electrical distribution systems. This exact part is ideal for replacement projects and stocking spares to keep your BOM aligned with the original part number, ensuring quick, accurate swaps without rework.

• Bolt-on mounting: Provides a secure, field-installable connection for reliable service in retrofit and modernization projects.
• Exact CHB compatibility: Part number CHB330 is built to fit Eaton Cutler-Hammer panelboards and distribution equipment, preserving original design intent.
• Clear electrical rating: 30 A, 3 poles, 240 V—well-suited for multi-branch protection in 3-phase layouts or appropriate single-phase feeders.
• Spare-ready for BOM alignment: Stocking this genuine replacement helps maintain documentation accuracy and reduces downtime when a replacement is needed.

Who benefits from the CHB330? Electrical maintenance teams, contractors, and facilities managers who prioritize fast, accurate replacements and long-term reliability. It’s a smart choice for panel refurbishments, OEM rebuilds, or any scenario where you must preserve original equipment specifications and safety standards.

Why choose this over generic alternatives? The CHB330 is a genuine Eaton Cutler-Hammer component designed to mirror the exact fit and trip characteristics of your original equipment. By selecting this model, you protect warranty alignment, ensure proper panel coordination, and maintain safe, code-compliant distribution across your system.

Practical tips for buyers: verify the part number CHB330 and the 30 A, 3-pole, 240 V ratings match your panel’s requirements; use it in bolt-on CHB-series installations for secure mounting; keep the panel and connections clean during replacement to minimize downtime. If you’re unsure about compatibility, AmpState offers guidance to confirm fit with your specific panel or BOM.

Available from AmpState. Add the CHB330 to your order today to secure dependable protection for your Eaton panel system and ensure seamless maintenance planning.