Eaton Cutler-Hammer QBHW3035H 35A 3P 240V Circuit Breaker, Bolt-On | AmpState

Introducing the Eaton Cutler-Hammer QBHW3035H—a rugged 35 A, 3-pole, 240 V bolt-on circuit breaker designed for panelboards, load centers, and electrical distribution systems. When you need a direct part-number match, this QBH breaker delivers exact fit and dependable protection for three-phase circuits.

Designed for reliability in demanding environments, the QBHW3035H bolts onto compatible enclosures for secure, maintenance-friendly installation. It’s ideal for electrical distributors, panel builders, and maintenance teams who keep spare inventory ready for quick field replacements.

Key features and benefits

• Exact fit for Eaton systems: Part number QBHW3035H ensures compatibility with Eaton Cutler-Hammer panelboards and load centers.
• 3-pole, 240V protection: Protects three-phase circuits at 240 volts, providing coordinated protection across all live conductors.
• Bolt-On mounting: Secure, durable attachment that facilitates straightforward replacement in prepared enclosures.
• 35 amp rating: Appropriate for protecting branch circuits and equipment loads that require a 35 A top limit.

Who benefits most

• Maintenance teams stocking spare breakers for quick dispatch
• Panel builders assembling or upgrading Eaton distribution systems
• Facilities managers overseeing three-phase electrical infrastructure

Practical use scenarios

• Replacing a failed breaker in an Eaton QBH-based panelboard or load center without modifying the enclosure
• Installing in new builds where a 3P 240V, 35 A protection scheme is required for three-phase equipment
• Stocking a ready-to-ship component for service vans to minimize downtime during outages

Why choose this over alternatives

• Direct part-number match reduces guesswork and compatibility risk in critical installations
• Bolt-on design offers secure mounting and straightforward service in standard Eaton panels
• Part of a trusted line from Eaton Cutler-Hammer, backed by availability through AmpState

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.

Secure the right circuit protection for your three-phase distribution with the Eaton Cutler-Hammer QBHW3035H. Add it to your cart and keep your panelwork running smoothly with reliable, manufacturer-aligned hardware.