General Electric | TB43T225 | Circuit Breaker | 225A | 3-Pole | 600V

The General Electric TB43T225 Circuit Breaker is a purpose-built protection device crafted for reliable performance in demanding electrical environments. With a 225A rating and a 3-pole configuration, this breaker is engineered to safeguard three-phase power systems up to 600V, helping to prevent overload damage before it affects equipment and uptime.

Key specifications:

• Amperage: 225A
• Poles: 3-Pole
• Voltage: 600V
• Part number: TB43T225

Designed for practical installation scenarios — ideal for maintenance, retrofit, and replacement tasks where exact specifications matter. Use it to refresh a panel lineup, upgrade an aging distribution path, or maintain critical equipment protection during modernization projects.

Why choose TB43T225 — the part number is the best reference for compatibility. Before you order, verify that the fit and ratings align with your panel, bus arrangement, and system voltage to ensure seamless integration and reliable performance.

Who benefits most — facility managers, maintenance technicians, electrical contractors, and installers responsible for industrial or commercial power distribution. If your system runs on 600V three-phase power and you need a robust, high-capacity breaker, this GE model delivers dependable protection.

What problems it solves — interrupts fault currents to protect wiring, motors, and downstream equipment, helping minimize downtime and the risk of fire or equipment damage during overload conditions.

Practical tip: keep a TB43T225 spare on hand for faster replacements during planned maintenance or unexpected outages. Always confirm the exact fit with your equipment’s catalog or service manual to ensure ongoing reliability.