General Electric | THLC136040 | Circuit Breaker | 40A | 3-Pole | 600V

Meet the General Electric THLC136040 circuit breaker—a robust, three‑pole solution designed for high-demand electrical panels in industrial, commercial, and retrofit projects. With a 40‑amp rating and a 600‑volt maximum, this breaker delivers reliable protection for three‑phase feeders and motor circuits, helping you prevent costly outages and equipment damage.

Core specs at a glance:

• Amperage: 40A
• Poles: 3‑Pole
• Voltage rating: 600V
• Part number: THLC136040

Designed for maintenance, retrofit, and replacement, this GE breaker is a practical choice when you need a direct, compatible fit for panels that accept THLC136040 family devices. Before ordering, confirm fit and ratings against your panel's labeling—the part number is the best reference for compatibility.

Why this THLC136040 stands out for professionals who value reliability and a straightforward swap-in experience. The 3‑pole configuration supports balanced three‑phase protection, reducing the risk of unbalanced loads that can strain equipment. The 600V rating ensures compatibility with many industrial distribution schemes, giving you a single, familiar part to stock for multiple projects.

Ideal use cases

• Replacing a blown or aging three‑pole breaker in a 3‑phase distribution panel
• Retrofit projects where existing gear requires a GE THLC136040 match
• New installations that demand a dependable 40A, 3‑pole, 600V protection device for motor circuits

Practical tips for installation and upkeep

• Always verify panel labeling and the THLC136040 part number to ensure compatibility with your specific GE panel model.
• Handle with the power off and follow proper lockout/tagout procedures when replacing breakers to maintain safety.
• Store spare breakers in a clean, dry environment to prevent corrosion and ensure smooth operation when needed.

With General Electric’s reputation for durable electrical components, the THLC136040 is crafted to endure the demands of daily operation. If you’re stocking parts for service vans or a maintenance shop, this 40A, 3‑pole, 600V breaker provides a predictable, repeatable path to quick, correct replacements—minimizing downtime and keeping systems protected.