THQL2140 – 2-Pole Plug-In Circuit Breaker – 120/240V, 40A, Q-Line

ABB THQL2140 – 40A 2-Pole Plug-In Circuit Breaker 120/240V Q-Line

The ABB THQL2140 is a 2-pole, 40 amp plug-in circuit breaker from the Q-Line series, originally designed by GE. It’s engineered for use in GE PowerMark load centers and ABB ReliaHome panels, providing reliable thermal-magnetic protection for 120/240V AC systems. This breaker features a 1-inch per pole design, allowing for efficient space utilization in electrical panels. It includes a quick-make/quick-break mechanism and a common trip bar for simultaneous disconnection in the event of an overload or short circuit.

Features

• Amperage: 40A
• Voltage: 120/240V AC
• Poles: 2
• Mounting Style: Plug-In
• Frame Type: Q-Line (THQL Series)
• Interrupt Rating: 10 kAIC
• Wire Range: #14–#8 AWG (Copper), #12–#8 AWG (Aluminum)
• Trip Function: Thermal Magnetic, Non-Interchangeable
• Certifications: UL Listed, CSA Approved, NEMA Compliant
• Manufacturer: ABB (formerly GE Industrial Solutions)

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