General Electric | TLB134050WL | Circuit Breaker | 3-Pole

The General Electric TLB134050WL Circuit Breaker is a purpose-built, 3-Pole protection device designed for professional electrical installations where precise compatibility matters. This part is ideal for maintenance, retrofit, and replacement projects, ensuring your three-phase circuits stay protected with the correct GE specification.

Key advantages that set the TLB134050WL apart

• 3-Pole design for three-phase systems: Supports simultaneous protection across all three conductors, making it suitable for commercial and light-industrial multi-phase applications.
• Part-number reliability: The TLB134050WL is the definitive reference for compatibility. Always verify fit and ratings by matching the exact part number to your panel requirements.
• Maintenance-friendly and retrofit-ready: Ideal for replacing worn or failed breakers, upgrading existing installations, or restoring original protection in GE-compatible panels without major rewiring.
• Explicit compatibility approach: This unit is intended for scenarios where matching specs are essential, helping to preserve panel integrity, protection characteristics, and warranty expectations.

Who should use this breaker

• Electrical technicians performing panel maintenance in commercial settings
• Facilities managers planning retrofit projects that introduce or expand three-phase loads
• Installers replacing aging GE breakers with a component that matches the original specifications

How to verify compatibility and ensure a safe install

Because the part number is the best reference for compatibility, begin by confirming that your panel or system documentation calls for TLB134050WL. Before ordering, double-check:

• The panel model and the required current rating for the circuit being protected
• The three-pole configuration aligns with your distribution setup
• The termination type and mounting style match the existing hardware in your enclosure

Practical use scenarios

• Replacing a worn or tripped-out 3-Pole breaker in a GE-panel system to restore reliable three-phase protection
• Retrofits where three-phase loads are added or reconfigured within an existing GE electrical distribution
• Routine maintenance projects that require exact GE-compatible components to maintain system safety and performance

Installation and safety tips

For a safe, effective installation, follow standard electrical safety practices. Ensure the main power is de-energized, use appropriate PPE, and handle the breaker with care to avoid damage to terminals and bus connections. Confirm that the breaker’s fit and ratings match the panel’s documentation before finalizing the setup.