Product Description: The Westinghouse LB3300 is a Molded Case Circuit Breaker from the AB DE-ION family. It features a 3-pole design with a 600V voltage rating and 300A amperage capacity. This breaker offers Thermal Magnetic protection and a Bolt-On connection for secure installation. Its AIC rating is 30kA@480V, ensuring reliable performance in demanding applications. Key Features: ✔ Part Number: LB3300 ✔ Manufacturer: Westinghouse ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: AB DE-ION ✔ Type: LB ✔ Voltage: 600 ✔ Amperage: 300 ✔ Phase: 3 ✔ Poles: 3 ✔ AIC rating: 30kA@480V ✔ Connection: Bolt-On ✔ Functions: LI - Long-Time and Instantaneous ✔ Protection: Thermal Magnetic ✔ UPC: 782451076963 ✔ Weight: 20