Eaton Cutler-Hammer QBHW3070HS 70A 3P 240V Circuit Breaker, Bolt-On | AmpState

Eaton Cutler-Hammer QBHW3070HS is a bolt-on, 70 A, 3-pole, 240 V circuit breaker designed for reliable circuit protection in panelboards, load centers, and electrical distribution systems. This exact part-number match is essential for maintenance teams, panel builders, and spare inventories that demand precision and quick, hassle-free replacements.

• Bolt-On mounting delivers a secure, robust connection in compatible Eaton panelboards, enabling straightforward field installation and dependable long-term performance.
• 3-pole, 70 A, 240 V configuration provides protection for three hot legs in three-phase distribution or multi-wire branches, safeguarding electrical systems from overloads while supporting accurate trip coordination.
• Exact part number QBHW3070HS ensures precise fitment within Eaton Cutler-Hammer assemblies, reducing the risk of mismatched components during replacements or upgrades.
• Ideal for spare inventory to minimize downtime during service calls, retrofits, or new panel builds, ensuring you have the right unit on hand when it counts.
• Compatibility support from AmpState — if you’re unsure about fit, send a message and we’ll help confirm compatibility before you buy.

This breaker is a practical choice for electricians, facilities managers, and contractors who rely on consistent protection for 240 V circuits in Eaton systems. Whether you’re stocking for ongoing maintenance, assembling new panelboards, or performing on-site replacements, the QBHW3070HS delivers a dependable, industry-standard solution that aligns with your installation requirements.

Product details

• Manufacturer: Eaton Cutler-Hammer
• Part Number: QBHW3070HS
• Product Type: Circuit Breaker
• Amperage: 70 A
• Poles: 3 Poles
• Voltage: 240V
• Availability: AmpState