ABB THQB22030

The ABB THQB22030 is a reliable circuit breaker from the Q Line family, known for its compact design and solid performance in both residential and commercial settings. This particular model is a bolt-on type, making it easy to attach to bus connections in load centers and lighting panels. Q Line breakers like this one are just about one inch wide per pole, which helps save space without sacrificing functionality.

Featuring a Quick-make/Quick-break mechanism along with common trip bars, the THQB22030 ensures fast and consistent operation for safety and peace of mind. It also includes a clear trip indicator, so you can quickly spot if the breaker has been triggered. This breaker comes in different pole configurations—1, 2, or 3 poles—and offers options for auxiliary contacts and shunt trips if your setup requires those add-ons. It’s suitable for use in HID applications as well.

If you need a solid, no-nonsense breaker that gets the job done without fuss, the THQB22030 is a real workhorse. BSP Automation stocks this ABB unit, so it’s easy to get your hands on one when you need it. Some folks might refer to it as model 783164012323 or just by its catalog number, but either way, it’s built to perform reliably.