General Electric | THLC134030 | Circuit Breaker | 3-Pole

General Electric presents the THLC134030 3-Pole Circuit Breaker, a purpose-built protection device designed for maintenance, retrofit, and replacement tasks where exact specifications matter. This 3-Pole model is crafted to support three‑phase distribution within compatible GE panels, delivering reliable interruption offault currents when protect-and-serve decisions are needed in your electrical system.

The THLC134030 is not a generic fallback—it’s a precise, OEM reference optimized for compatibility. Use this part number as your primary cross-reference to ensure a seamless fit with your panel, enclosure, or distribution equipment. Before ordering, take a moment to confirm fit and ratings against your equipment’s documentation to avoid delays or mismatches.

Why this 3-Pole GE breaker stands out

• Exact-part compatibility: Designed for systems that specify the THLC134030, helping you maintain original performance characteristics and enclosure fit.
• Three-pole protection: Ideal for three-phase circuits, providing coordinated interruption across all three conductors when overcurrent or faults occur.
• Maintenance-friendly replacement: Simplifies stock management and field service by aligning with GE’s part-numbered catalog, reducing guesswork during critical repairs.
• Retrofit-ready for GE ecosystems: Supports panel modernization efforts where an exact GE cross-reference is required to preserve protection schemes and trip timing.

How to verify compatibility and usage

To ensure proper operation, verify the THLC134030 against your panel’s service manual, cross-reference catalogs, and GE documentation. The part number is the strongest signal of compatibility, so use it as your primary check. If your project involves upgrading an older GE installation or replacing a failed breaker, confirm that the amperage rating, voltage, and mounting style match the existing equipment before purchase.

Ideal use cases

• Routine maintenance where a precise GE 3-pole replacement is required to restore original protection.
• Panel retrofit projects that demand an exact GE-compatible breaker to maintain system integrity.
• Repairs in commercial or industrial environments with three-phase distribution where reliability and OEM fit matter.

Practical tips for getting the best outcome

• Keep a cross-reference log of part numbers to streamline future replacements and audits.
• Store the THLC134030 alongside other GE circuit breakers used in the same panels to ensure quick matchups during maintenance windows.
• When in doubt, rely on the part number as the primary compatibility cue, and consult your panel labeling to confirm that the THLC134030 is the correct match for your specific installation.