Product Description: The Westinghouse KA3125W is a 3-pole molded case circuit breaker with a 600V, 125A rating. It features thermal magnetic protection and a 22kA@480V AIC rating for reliable performance. This bolt-on connection breaker is part of the KA Series family, designed for industrial and commercial applications. Lugs are not included with this unit. Key Features: ✔ Part Number: KA3125W ✔ Manufacturer: Westinghouse ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: KA Series ✔ Type: KA ✔ Voltage: 600 ✔ Amperage: 125 ✔ Phase: 3 ✔ Poles: 3 ✔ AIC rating: 22kA@480V ✔ Connection: Bolt-On ✔ Functions: LI - Long-Time and Instantaneous ✔ Protection: Thermal Magnetic ✔ Weight: 19