ITE | SB3B300C0A010 | Circuit Breaker | 300A | 3-Pole | 600V | Bolt-On

The ITE SB3B300C0A010 circuit breaker is built for serious industrial duty, delivering dependable overcurrent protection in demanding 600V systems. With a 3-pole design and 300A rating, it serves as a robust main or feeder breaker in modern distribution panels, switchgear, and retrofit projects where reliability is non-negotiable.

Why this model stands out

• Bolt-On mounting provides a solid, field-serviceable connection that resists vibration and arcing on high-load applications, simplifying installation and maintenance in rugged environments.
• Three-pole configuration ensures synchronized protection across all conductors in a 600V distribution setup, improving coordination and reducing the risk of unprotected pathways during faults.
• High-current capability at 300A makes it ideal for main feeders and critical circuits in industrial controls, data centers, and manufacturing facilities where heavy-duty protection is required.
• Clear reference for compatibility The part number SB3B300C0A010 is the best reference when checking compatibility with existing panels and retrofit kits, helping you avoid mismatches and rework.

Key specifications at a glance

• Amperage: 300 A
• Poles: 3-Pole
• Voltage rating: 600V
• Mounting style: Bolt-On
• Part number: SB3B300C0A010

Ideal use cases

• Replacing a failed or aging 3-pole 600V breaker in industrial control panels and switchgear.
• Retrofit projects where a bolt-on, high-current solution is required to match existing infrastructure.
• New installations in facilities with heavy electrical loads, where secure mounting and durable performance are essential.
• Spare or service kits for maintenance contracts that demand exact part references for quick, accurate replacements.

Practical considerations for purchase and installation

• Always confirm fit and ratings before ordering. Part number SB3B300C0A010 is the best reference for compatibility with your hardware.
• Verify that your panel or switchgear is designed to accept a bolt-on 3-pole 600V breaker of this size, and ensure proper torque and mounting practices per your equipment’s manual.
• Use in environments that require stable mechanical contact and reliable interruption of high-current faults to protect downstream equipment and personnel.