QB2430-100 - 100 Amp Circuit Breaker

QB2430-100 - 100 Amp Circuit Breaker

The QB2430-100 100 Amp 3 Pole Bolt-On Circuit Breaker is designed to provide dependable overcurrent protection for your compatible electrical distribution systems where reliable circuit control and safety are essential. Built as part of the QB24 circuit breaker family, this three-pole breaker delivers 100 amps of protection with a 10kA interrupting rating at 240VAC, making it a practical choice for commercial, industrial, and facility power applications. Its bolt-on design allows for secure installation in compatible panelboard systems, helping you ensure a stable connection and consistent performance. With its compact footprint and proven circuit protection capabilities, the QB2430-100 helps electrical professionals maintain efficient power distribution while protecting equipment and wiring from potentially damaging overloads and short circuits.

Key Features and Benefits

• 100 Amp Current Rating: Provides dependable circuit protection for applications requiring a 100-amp breaker solution.
• Three-Pole Configuration: Designed for three-phase electrical systems where multi-pole protection and control are required.
• 10kA Interrupting Capacity at 240VAC: Helps safely manage fault conditions by interrupting high levels of electrical current.
• Bolt-On Installation Design: Provides a secure mounting method for compatible electrical panelboard applications.
• QB24 Series Compatibility: Designed for use in systems requiring QB24 type circuit breakers.
• Space-Efficient Design: Compact dimensions make it suitable for installations where panel space management is important.
• Reliable Overcurrent Protection: Helps safeguard electrical circuits, equipment, and connected loads from overloads and short circuits.

Technical Specifications

• Part Number: QB2430-100
  
• Type: QB24
  
• Installation Style: Bolt-On
  
• Poles: 3
  
• Amperes: 100 Amp
  
• A.I.C. Rating: 10kA
  
• Voltage Rating: 240VAC
  
• Dimensions:
  • Height: 4.81 inches
  • Width: 2.25 inches
  • Depth: 2.5 inches

Material Compliance and Certifications

• The QB2430-100 is manufactured as an electrical protection component intended for use in properly designed and maintained distribution systems. It is built to meet applicable industry requirements for circuit breaker performance and safety when installed according to manufacturer guidelines and applicable electrical codes. Always verify system compatibility, installation requirements, and local code requirements before use.

Where It Works Best

• The QB2430-100 100 Amp 3 Pole Bolt-On Circuit Breaker is well suited for commercial buildings, industrial facilities, electrical distribution equipment, and other applications requiring dependable three-phase circuit protection. It works best in compatible panelboard environments where a bolt-on breaker configuration is specified and where reliable protection against overloads and short circuits is needed. Whether used for equipment feeds, branch circuit protection, or electrical system upgrades, this breaker provides a practical solution for maintaining safe and controlled power distribution.