


Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The ABB THQL21110 is a Q Line circuit breaker, a compact, thermal-magnetic device designed for residential and commercial applications. It features Quick-make / Quick-break mechanisms and easy to spot trip indication. The THQL21110 breaker features 2 poles, an ampere rating of 110 A, an interrupting rating of 10kAIC, and a voltage rating of 120/240V.
This 110A two-pole breaker delivers reliable overload and short-circuit protection. It is suitable for heavy-duty residential and commercial applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!
