QB2430-30 - 30 Amp Circuit Breaker

QB2430-30 - 30 Amp Circuit Breaker

Keep your electrical system safe and functioning with the QB2430‑30 30 Amp circuit breaker, engineered to provide dependable protection against overloads and short circuits. Designed for both residential and commercial electrical panels, this 3‑pole breaker meets essential form, fit, and function requirements in legacy and compatible equipment. With a 10 kA interrupting capacity at 240 VAC, it is built to meet needed safety thresholds and help interrupt fault currents when they occur. The bolt‑on mounting ensures the breaker remains firmly installed, and its trusted design makes it a go‑to choice when replacing worn or faulty components.

Key Features and Benefits

• 10 kA Interrupting Capacity @ 240 VAC: Helps stop fault currents within rated limits to protect wiring and downstream components.
• Bolt‑On Mounting: Provides a secure connection that keeps the breaker in place under normal electrical conditions.
• Durable Construction: Made with quality materials to handle everyday electrical demands.
• Trip‑Free Operation: Ensures the breaker will disconnect the circuit when necessary, even if the handle is obstructed.

Technical Specifications

• Poles: 3
  
• Amperage Rating: 30 A
  
• Interrupting Capacity: 10 kA at 240 VAC
  
• Frame Type: QB
  
• Dimensions:
  • Width: 2.25 inches
  • Length: 4.81 inches
  • Depth: 2.50 inches
• Weight: Approx. 3.25 lb
  

Material Compliance and Certifications

• Manufactured under strict quality‑control standards, the QB2430‑30 complies with applicable UL and CSA requirements for circuit breakers. Its components are designed to maintain consistent performance and align with established electrical safety standards, making it suitable for use in systems where compliance is essential.

Where It Works Best

• This 30 Amp breaker is suitable for replacing old or broken breakers in standard load centers found in homes, offices, workshops, and light commercial settings. It fits applications that require a functional, compatible breaker with the correct ratings, and it is especially useful when maintaining or servicing existing panels that call for a QB2430‑30 specification component.