General Electric | TLB134080 | Circuit Breaker | 80A | 3-Pole | 480V

General Electric TLB134080 circuit breaker delivers robust overcurrent protection for 3‑phase systems, built to perform in maintenance, retrofit, and replacement projects where exact specifications matter. With an 80A rating at 480V and a 3‑pole configuration, this unit is designed to keep critical equipment safe and online in demanding environments.

• Amperage: 80 A
• Poles: 3-pole
• Voltage: 480 V
• Part number: TLB134080
• Brand: General Electric

The 3‑pole design ensures balanced protection across all three phases, helping to prevent uneven loading and safeguarding equipment in 480V three‑phase circuits. This makes it a practical choice for service panels, feeders, and retrofit installations in facilities that rely on three‑phase power.

Why choose this GE breaker? When upgrading or replacing, matching the exact part number is the most reliable path to compatibility. The TLB134080 is a GE‑identified option that fits 480V, 80A, 3‑pole protection scenarios. Always verify fit and ratings before ordering to avoid mismatches with panel enclosures or bus configurations.

Ideal use cases

• Maintenance and retrofit projects in industrial facilities with 480V three‑phase systems
• Replacement for worn or failed breakers in GE panels or compatible panels that accept 3‑pole 480V units
• New equipment installations requiring 480V, 80A, 3‑pole protection

Practical tips for a smooth install

• Double‑check that your panel and bus configuration align with the TLB134080's ratings and 3‑pole form factor.
• Use the part number as the primary compatibility reference when ordering to ensure a proper match with GE and compatible systems.
• Follow all safety procedures and refer to the panel documentation during replacement to confirm proper mounting and connection.