A1B230 - 30 Amp Circuit Breaker

A1B230 - 30 Amp Circuit Breaker

When your electrical systems need dependable circuit protection without changing existing equipment layouts, the A1B230 bolt-on thermal magnetic circuit breaker delivers the fit and function required for the job. Designed for use in compatible commercial and industrial power distribution systems, this 2-pole, 30-amp breaker helps protect circuits from overloads and short circuits while supporting stable day-to-day operation. Its bolt-on mounting design creates a secure connection inside the panel, helping reduce unwanted movement and maintain consistent electrical contact over time.

The A1B230 is commonly selected for maintaining and servicing existing electrical infrastructure where matching specifications and panel compatibility are important. Its thermal magnetic trip mechanism combines responsive overload protection with dependable short-circuit interruption, making it a practical solution for electricians, maintenance teams, and facility operators working with established systems. Compact in size yet built for long-term use, this breaker is made to handle demanding environments while helping you keep electrical distribution systems operating safely and efficiently.

Key Features and Benefits

• 2-Pole Circuit Breaker: Designed for 120/240VAC applications requiring dependable branch circuit protection.
• 30 Amp Rating: Suitable for a variety of branch circuit protection needs in commercial and industrial systems.
• Thermal Magnetic Trip Unit: Responds to both overload and short-circuit conditions for dependable circuit protection.
• Bolt-On Mounting Style: Provides a stable and secure connection inside compatible panelboards.
• 10k A.I.C. Rating: Supports dependable interruption capacity at 120/240VAC in compatible electrical systems.
• Compact Footprint: Helps simplify installation in designated panel configurations where space is limited.
• Replacement and Maintenance Applications: Intended for maintenance, replacement, and continued operation of existing electrical systems.
• Commercial and Industrial Durability: Built to last in demanding commercial and industrial environments.
  

Technical Specifications

• Part Number: A1B230
  
• Type: A1B
  
• Circuit Breaker Style: Thermal Magnetic
  
• Mounting Type: Bolt-On
  
• Poles: 2
  
• Amperes: 30A
  
• Voltage Rating: 120/240VAC
  
• A.I.C. Rating: 10kA @ 120/240VAC
  
• Dimensions:
  • Width: 1.5 in.
  • Height: 6.0 in.
  • Depth: 2.31 in.

Material Compliance and Certifications

• Industry Compatibility: The A1B230 circuit breaker is manufactured for use in compatible electrical distribution equipment and is designed to meet applicable industry standards for molded case circuit breakers where required by the original equipment application.
• Installation Requirements: Proper installation and application should always follow local electrical codes, manufacturer guidelines, and system specifications.
  

Where It Works Best

• Commercial electrical distribution systems
• Industrial facilities and manufacturing environments
• Existing panelboards requiring a compatible bolt-on breaker
• Branch circuit protection applications operating at 120/240VAC
• Electrical maintenance and retrofit projects
• Control panels and power distribution equipment
• Facility operations requiring dependable replacement circuit protection