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The Connecticut Electric UBITB-A240 is a replacement Challenger MH240 Type A circuit breaker, manufactured new by Connecticut Electric. It is designed for use in Challenger Type A circuit breaker panels. This 2-pole, 40 Amp circuit breaker is ETL Listed to UL Standard 489 and has a 10,000 AIC rating. It operates at 120/240 VAC and is a plug-in type.
New replacement circuit breaker for Challenger load centers that accept Challenger Type A style circuit breakers.
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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