General Electric TB83800 800A 3-Pole 600 V Circuit Breaker

Meet the General Electric TB83800 800A 3-Pole 600V Circuit Breaker — a rugged, high-capacity protective device designed to safeguard large electrical systems from overloads and short circuits. With an 800-amp rating and a three-pole configuration, this breaker ensures balanced, simultaneous interruption across all phases, reducing the risk of equipment damage and downtime in demanding environments.

Key specifications

• Part Number: TB83800
• Current rating: 800 A
• Poles: 3
• Voltage rating: 600 V

Why this GE circuit breaker stands out

• : The 800 A rating makes it suitable for main-distribution applications in commercial and light industrial environments, where reliable protection is essential.
• Three-pole design for coordinated protection: With three poles, all phases trip together, helping maintain balance and preventing arc faults or phase imbalances from compromising equipment.
• Trusted GE reliability: Built by General Electric, a long-standing leader in electrical safety and protection devices, to support safe, continuous operation.
• Clear identification and service readiness: Part Number TB83800 is easy to reference when sourcing replacements, ensuring quick maintenance and minimal downtime.

Ideal applications and practical use

• Main service disconnects in large commercial panels or light industrial distribution boards that require robust, high-current protection.
• Backup protection for critical machinery and equipment fed from 600 V systems where uninterrupted power is crucial.
• Retrofit scenarios or new installations where a dedicated three-pole, 600 V breaker is specified for reliable phase-tripping under fault conditions.

Practical considerations

• Ensure system voltage and panel specifications align with a 600 V rating and three-pole configuration for proper operation.
• Handle installation with appropriate safety procedures and verify compatibility with your electrical enclosure and bus bar arrangement.
• Labeling and documentation should reference the Part Number TB83800 to streamline future maintenance or part replacement.