Eaton EGB3070FFB - 70 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState

The Eaton EGB3070FFB is a 70A, 480V, 3-pole bolt-on molded case circuit breaker built to deliver dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. This unit is purpose-built for environments that demand robust reliability and precise protection in commercial and light industrial power distributions.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection that stays aligned under heavy loads and equipment start-ups, reducing the risk of loose connections over time.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding to both overloads and short circuits, helping minimize nuisance trips while safeguarding connected circuits.
• Three-pole, 480V operation makes it ideal for three-phase industrial and commercial systems, including motors, pumps, and HVAC equipment.
• OEM-ready compatibility designed to pair with matching Eaton OEM load centers and panelboards, simplifying upgrades, replacements, and maintenance programs.
• Versatile applications suited for residential, commercial, and light industrial settings where reliable 70A protection at 480V is required.

Technical snapshot

• Manufacturer: Eaton
• Part number: EGB3070FFB
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 70 A
• Voltage rating: 480 V
• Number of poles: 3
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Whether you’re upgrading an aging panel, commissioning a new commercial distribution, or configuring a light industrial subfeed, the Eaton EGB3070FFB provides precise protection with a reliable, vibration-resistant mount. It’s a practical choice for engineers and electricians who value consistent trip performance and straightforward integration with compatible Eaton panelboards. Choose this 3-pole bolt-on breaker to safeguard your 480V 3-phase circuits with clarity and confidence.