GHB3030 - 30 Amp Circuit Breaker

GHB3030 - 30 Amp Circuit Breaker

Step up your power protection with the Eaton GHB3030 — a precision-engineered, 30 Amp molded case circuit breaker built for serious commercial and industrial use. Whether you’re managing a control panel, data center, or heavy-duty power distribution system, this breaker delivers peace of mind with unmatched reliability and performance.

Key Features and Benefits

• Massive Fault Protection – With a 65 kAIC interrupt capacity at 240 Vac (and 14 kAIC at 480Y/277 Vac), this breaker is engineered to safely cut off high-energy faults—dramatically reducing fire and equipment‑damage risks.
• Heavy-Duty G-Frame Design – Built strong to endure harsh industrial environments, the GHB3030 offers reliable service even under vibration, dust, and extreme conditions.
• Dual-Use Voltage Capability – Works equally well in AC (480Y/277 Vac) and DC (125/250 Vdc) circuits—perfect for diverse equipment types.
• Precise Trip Response – Fixed thermal and magnetic trip elements are calibrated to interrupt overcurrents and short circuits instantly, giving you proactive protection.
• Compact & Easy to Install – A sleek 2.63″ × 4″ × 3″ form factor makes retrofits and new installs fast and seamless.

Technical Specifications

• Series: Eaton Series C
• Frame: G‑Frame Molded Case
• Amperage Rating: 30 Amp
• Voltage Rating: 480Y/277 Vac and 125/250 Vdc
• Frequency: 50/60 Hz
• Trip Type: Fixed Thermal & Fixed Magnetic
• Poles: 3
• Interrupt Rating:
  • 65 kAIC @ 240 Vac
  • 14 kAIC @ 480Y/277 Vac
• Dimensions:
  • Length: 2.63 in
  • Height: 4 in
  • Width: 3 in
• Weight: 1.75 lb

Material Compliance and Certifications

• UL Listed – Meets the highest safety standards for molded case circuit breakers.
• Meets Federal Spec WC375B – Ensures compliance with rigorous industrial and commercial specifications.
• Built to Last – Constructed from premium materials for dependable long‑term operation under tough conditions.

Suitability

• Industrial Plants & Machinery – Perfect for motor control centers, heavy motors, compressors, and fabrication systems.
• Commercial Power Distribution – Ideal in power panels for buildings, data centers, and large-scale HVAC systems.
• Electrical Control & Safety Systems – Strategically protects sensitive control equipment requiring robust fault capacity.
• Any Application Requiring AC or DC Safety – Versatile voltage ratings make it fit for hybrid or specialized power setups.