GE THQC2140WL - 40 A, 240 V, 2-Pole Circuit Breaker | AmpState

Meet the GE THQC2140WL, a 40A, 240V, 2-pole molded case circuit breaker crafted to safeguard branch circuits in panelboards and loadcenters. The thermal-magnetic trip unit delivers stable, repeatable protection against both overloads and short circuits, helping protect wiring, devices, and downstream equipment without unnecessary interruptions.

Why the GE THQC2140WL stands out

• Space-efficient design — the compact molded-case construction frees panel real estate, making it easier to organize dense electrical layouts in both new builds and upgrades.
• Thermal-magnetic protection — combines a precise thermal trip for sustained overloads with a fast-acting magnetic trip for sudden short circuits, reducing nuisance trips while maintaining safety.
• Two-pole, 240V protection — disconnects both hot conductors simultaneously, ensuring complete circuit isolation for 240V loads and compliant shutdown behavior.
• OEM-ready compatibility — designed to work with GE OEM panelboards and loadcenters, making replacements straightforward and reliable in existing installations.
• Versatile across environments — well-suited for residential, commercial, and light industrial applications where dependable branch-circuit protection is essential.

Practical use cases and setup scenarios

• Protect 240V circuits in a home subpanel or main service panel, such as electric water heaters, central air conditioning, and large HVAC equipment that require robust, reliable disconnection on fault occurrence.
• Upgrade aging protection in a commercial space where space-saving breakers help maximize panel capacity without compromising safety.
• Replace a failed 2-pole 40A breaker in GE-based panelboards to restore circuit protection quickly and with a known, compatible part.
• Ideal for light industrial applications where compact form factor and dependable thermal-magnetic behavior support continuous operation of critical equipment.

Technical specifications at a glance

• Manufacturer: GE
• Part Number: THQC2140WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 40A
• Voltage Rating: 240V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Installation and compatibility tips

When replacing or upgrading, verify that the GE THQC2140WL is a compatible match for your panelboard or loadcenter’s design and footprint. This 2-pole 40A breaker is intended to protect 240V branch circuits and should be paired with circuits and wiring rated for 240V operation. For best results, install according to local electrical codes and the panelboard manufacturer’s guidance, ensuring a secure connection and proper panel labeling after installation.