General Electric | THLC436350 | Circuit Breaker | 350A | 3-Pole | 600V | Bolt-On

Meet the General Electric THLC436350 Circuit Breaker — a sturdy, bolt-on 3-pole solution designed for demanding electrical environments. Rated for 350A and up to 600V, this unit is built to protect three-phase circuits in maintenance, retrofit, and replacement projects where exact specs matter.

Key specifications at a glance

• Amperage: 350A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part number: THLC436350

Why this GE breaker stands out

This is not a generic replacement. The THLC436350 is purpose-built for three-phase systems that demand reliable, consistent protection with a bolt-on mounting approach. The bolt-on design delivers a secure, vibration-resistant installation suitable for industrial panels and electrical distribution setups where space and footprint are fixed by the panel configuration.

Ideal use cases

• Retrofits in aging electrical panels that require a precise 350A, 3-pole, 600V solution
• Maintenance replacements where the part number THLC436350 is identified as the exact match
• Expansion projects that need to maintain consistent three-phase protection without altering existing wiring layouts

How this compares to alternatives

For bolt-on installations, this GE model provides a robust mechanical mount designed to stay secure under typical service conditions. Its 3-pole configuration ensures balanced protection across all three phases, which is essential for maintaining equipment performance in three-phase circuits. When your setup requires a precise match to the THLC436350’s specifications, this unit helps preserve panel integrity and electrical coordination without compromising on safety or reliability.

Installation and compatibility considerations

• Verify fit and ratings before ordering — the part number THLC436350 is your best reference for compatibility
• Ensure the panel or enclosure accepts bolt-on breakers with the same footprint and mounting pattern
• Confirm that the system voltage and conductor sizing align with a 600V, 350A, 3-pole configuration
• Follow all applicable electrical codes and the panel manufacturer’s installation guidelines

Practical tips for best results

• Plan the retrofit with a clear mapping of loads on each phase to maximize protection and minimize downtime
• During replacement, have matching hardware ready for a secure bolt-on installation and verify torque specifications per your panel’s requirements
• Keep documentation handy: have the THLC436350 part number available for future maintenance or order replacements quickly

Designed for professionals who value precise specifications, dependable performance, and a straightforward installation path, the General Electric THLC436350 Circuit Breaker is an essential choice for 350A, 3-pole, 600V applications. Confirm fit and ratings before ordering to ensure a seamless retrofit, maintenance, or replacement that keeps your electrical system running smoothly.