Product Description: The Cutler Hammer KDB3150W is a 3-pole molded case circuit breaker with a 600V, 150A rating. It features a 35kA@480V AIC rating and uses a bolt-on connection. This breaker includes thermal magnetic protection and belongs to the Series C family. Key Features: ✔ Part Number: KDB3150W ✔ Manufacturer: Cutler Hammer, Eaton, Westinghouse ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: Series C ✔ Type: KDB ✔ Voltage: 600V ✔ Amperage: 150A ✔ Phase: 3 ✔ Poles: 3 ✔ AIC Rating: 35kA@480V ✔ Connection: Bolt-On ✔ Protection: Thermal Magnetic ✔ Frame Size: K Frame ✔ Certification: UL Listed ✔ UPC: 786679612071 ✔ GTIN: 00786679612071 ✔ Country of Origin: Dominican Republic ✔ Dimensions: 4.1in (L) x 5.5in (H) x 5.5in (W) ✔ Weight: 11.5 lbs