Product Description: The Siemens LNX3B120 is a Molded Case Circuit Breaker from the VL Series family. It features a 3-pole design with a 600 Volt rating and 1200 amp capacity, offering an AIC rating of 65kA@480V. This breaker uses a Bolt-On connection and includes Thermal Magnetic protection for reliable performance. Lugs are not included with this item. Key Features: ✔ Part Number: LNX3B120 ✔ Manufacturer: Siemens ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: VL Series ✔ Type: LNX ✔ Voltage: 600 ✔ Amperage: 1200 ✔ Phase: 3 ✔ Poles: 3 ✔ AIC rating: 65kA@480V ✔ Connection: Bolt-On ✔ Functions: LI - Long-Time and Instantaneous ✔ Frame Size: NG Frame ✔ Protection: Thermal Magnetic ✔ UPC: 078364349834 ✔ GTIN: 00783643498341 ✔ Weight: 65