ABB THHQB2140 40A 22Ka 2P Circuit Breaker - Reliable Q Line Series for Residential & Commercial Use
ABB
$330.77
The ABB THHQB2140 Thhqb Mcb 40A 22Ka 2P 120/240V is a robust and reliable circuit breaker designed for both residential and commercial applications. This compact, thermal-magnetic device is part of the Q Line series, known for its one-inch wide per pole design, making it an efficient choice for space-constrained installations. The QB breakers are bolt-on versions, specifically crafted for secure attachment to the bus connections of load centers and lighting panels. Featuring Quick-make / Quick-break mechanisms, these breakers ensure rapid response to electrical faults, while the common trip bars and easy-to-spot trip indication enhance safety and reliability. Available in 1, 2, and 3 pole versions, the Q Line breakers can be customized with auxiliary contact and shunt trip accessories, and are suitable for HID applications. With a capacity of 40 Amps and a 22Ka interrupting rating, the ABB THHQB2140 is engineered to deliver superior performance and peace of mind in protecting electrical systems.
- Amperage Rating:
- 40A
- Standard:
- E11592
- Application:
- Thermal Magnetic
- Number Of Poles:
- 2
- Trip Type:
- LI
- Sub Brand:
- Q Line
- Trip Range:
- Non-Interchangeable
- Interrupt Rating:
- 22kA@120 Vac / 22kA@120/240 Vac
- Frame:
- Q-Line
- Brand Name:
- TEY / Q-Line (Bolt-On)
- Load Rating:
- HACR
- Spec Sheet:
- View
