The DNBA3030 is a Molded Case Circuit Breaker. This type DNBA circuit breaker is a member of The Type DNBA family. The DNBA3030 is a 2 pole, 240 Volt, 30 amp rated circuit breaker, with an AIC rating of 10kA@120/240V. Specifications Part Number: DNBA3030 Manufacturer : Eaton Category : Circuit Breaker Item Subcategory : Molded Case Family : Type DNBA Type : DNBA Voltage : 240 Amperage : 30 Phase : 1 Poles : 2 AIC rating : 10kA@120/240V Functions : LI - Long-Time and Instantaneous