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The ABB THQC21100WL is a Q line circuit breaker, a compact, thermal-magnetic device designed for residential and commercial applications. These QC breakers are lug-lug versions of the Q Line and are available for 35mm DIN rail mounting. It features quick-make / quick-break mechanisms and easy to spot trip indication. Rated at 100A.
Compact thermal-magnetic circuit breaker for residential and commercial use with quick-make/quick-break mechanisms.
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.
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