GE THQC32040 - 40 A, 240 V, 3-Pole Circuit Breaker | AmpState

Meet the GE THQC32040 — a 40A, 240V, 3-pole molded case circuit breaker designed to shield your panelboards and load centers from overcurrent and short-circuit events. With a compact footprint and a thermal-magnetic trip unit, it delivers stable, repeatable protection across residential, commercial, and light industrial environments.

• Space-efficient design: a compact molded-case form that fits neatly into GE-compatible panelboards, helping you optimize available enclosure area.
• Stable protection: a thermal-magnetic trip unit ensures predictable response to overloads and instantaneous protection against short circuits, even as ambient conditions vary.
• Three-pole configuration: ideal for 3-phase systems and multi-wire circuits, providing coordinated protection across all poles in a single device.
• OEM-compatible: designed to pair with matching GE OEM load centers and panelboards for dependable integration and performance.
• Versatile applications: suited for residential, commercial, and light industrial applications where reliable branch circuit protection is essential.

Technical specifications

• Manufacturer: GE
• Part Number: THQC32040
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 40A
• Voltage Rating: 240V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Use cases and practical benefits

In the field, this 40A, 240V 3-pole breaker shines wherever reliable circuit protection is non-negotiable. It’s a solid choice for basement panelboards feeding workshop equipment, small commercial electrical rooms, or light industrial setups with 3-phase distribution. The compact design minimizes panel depth requirements, helping you maximize available space without compromising safety.

Why choose this GE THQC32040 in your panels?

• Built for dependable protection: the thermal-magnetic mechanism provides consistent trip characteristics across a range of loads and temperatures, reducing nuisance trips while still delivering prompt short-circuit clearing.
• Efficient integration: its three-pole layout simplifies wiring schemes in 3-phase environments and coordinates with standard panelboard architectures.
• Future-ready compatibility: designed to align with GE OEM load centers and panelboards, enabling straightforward replacement or upgrades within compatible systems.

Installation and best-practice tips

• Verify panel compatibility: ensure the THQC32040 matches the OEM load center or panelboard model you’re working with for a reliable fit and proper trip coordination.
• Match the rating to your circuit loads: use this 40A breaker for circuits that require up to 40 amps, and route all conductors according to electrical codes and panel labeling.
• Plan for space: take advantage of the compact molded-case design to maximize usable space in crowded panels without sacrificing accessibility for maintenance.
• Label clearly: document the circuits protected by this breaker to simplify future troubleshooting and upgrades.

With the GE THQC32040, you’re choosing a trusted, purpose-built solution for protecting your electrical infrastructure. Its combination of compact design, reliable thermal-magnetic protection, and OEM compatibility makes it a practical, durable choice for safeguarding both simple and more complex electrical installations.