Product Description: The Westinghouse LAB3400N is a Molded Case Circuit Breaker from the LAB Series family. It features a 3-pole design with a 600V, 400A rating and a 30kA@480V AIC rating. This breaker uses a bolt-on connection and provides non-automatic protection. Ideal for industrial and commercial electrical systems. Key Features: ✔ Part Number: LAB3400N ✔ Manufacturer: Westinghouse ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: LAB Series ✔ Type: LAB ✔ Voltage: 600 ✔ Amperage: 400 ✔ Phase: 3 ✔ Poles: 3 ✔ AIC rating: 30kA@480V ✔ Connection: Bolt-On ✔ Functions: NA - No Overcurrent Protection ✔ Protection: Non-Automatic ✔ Weight: 30