GE THQC3415WL - 15 A, 415 V, 3-Pole Circuit Breaker | AmpState

Designed for dependable branch circuit protection, the GE THQC3415WL 3-pole molded case circuit breaker delivers precise overcurrent and short-circuit protection for panelboards and load centers. With a 15A rating and a 415V operating range, this unit is built to fit GE OEM panels and support a wide range of residential, commercial, and light industrial applications.

Compact design that saves panel space

The molded case design is intentionally compact to maximize usable cavity space in crowded panels, enabling you to add circuits without expanding cabinet footprint. This makes it an ideal upgrade or replacement when panel space is at a premium.

Thermal-magnetic protection you can trust

The thermal-magnetic trip unit combines precise overload protection with fast magnetic trip for short circuits. This pairing delivers stable, repeatable protection and helps guard wiring and connected equipment from damaging surge events, while minimizing nuisance trips from routine inrush or temporary surges.

Three-pole protection for balanced safety

With three poles, all phases trip together, reducing the risk of phase imbalance in three‑phase systems and ensuring coordinated shutdown in commercial or light industrial environments.

Designed for OEM compatibility

Engineered to work seamlessly with GE OEM load centers and panelboards, this breaker provides reliable replacement performance and straightforward integration into existing electrical infrastructure.

Ideal use cases

• Residential lighting and receptacle circuits housed in GE panelboards
• Commercial spaces requiring dependable 3-pole protection for 415V systems
• Light industrial equipment circuits where a robust 15A protection plan is essential

Technical specifications

• Manufacturer: GE
• Part number: THQC3415WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 15A
• Voltage rating: 415V
• Number of poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Installation tips and best practices

• Install in panels that support GE THQC series molded-case breakers using the matching GE load centers to maintain listing and warranty coverage.
• Follow local electrical codes and apply the proper torque to terminal lugs as specified in GE installation instructions.
• Periodically inspect for signs of wear or overheating, and replace if you notice discoloration or looseness at connections.