Eaton GBH3070 - 70 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

The Eaton GBH3070 is a dependable, bolt-on molded case circuit breaker designed to protect your electrical distribution with precision. At 70A and 600V, this 3-pole unit provides robust branch circuit overcurrent and short-circuit protection for panelboards and load centers.

• Secure bolt-on mounting delivers a rigid, vibration-resistant connection to the bus, maintaining consistent protection even in environments with movement or vibration.
• Thermal-magnetic trip unit offers stable, repeatable protection by responding quickly to overloads and short circuits, reducing nuisance trips and equipment risk.
• Three-pole design provides balanced protection for three-phase circuits, simplifying integration into commercial or light-industrial electrical systems.
• 70A, 600V rating matches typical mid-range branch circuits and higher distribution voltages found in panelboards and load centers.
• OEM-compatible engineered to pair with matching Eaton OEM load centers and panelboards for a seamless, plug-compatible upgrade or replacement.
• Versatile application suitable for residential, commercial, and light industrial installations where reliable, clear-cut protection is essential.

Ideal scenarios include upgrading an older panel to accommodate 3-phase equipment, replacing aging breakers in a commercial service panel, or configuring a dependable protection scheme in a light industrial distribution system. The GBH3070 protects each branch circuit from overcurrent and short circuits, helping to safeguard motors, control circuits, and other critical electrical loads.

Technical snapshot

• Manufacturer: Eaton
• Part Number: GBH3070
• Type: Thermal-magnetic molded case circuit breaker
• Amperage: 70A
• Voltage: 600V
• Poles: 3
• Mounting: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection