Product Description: The Square D MEF236LS is a Molded Case Circuit Breaker from the Pre-Micrologic family. It features 3 poles, 600V voltage, and a 250 amp rating with a 100kA@480V AIC rating. This bolt-on connection breaker includes solid-state protection for reliable performance. Lugs are not included with this unit. Key Features: ✔ Part Number: MEF236LS ✔ Manufacturer: Square D ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: Pre-Micrologic ✔ Type: MEF ✔ Voltage: 600 ✔ Amperage: 250 ✔ Phase: 3 ✔ Poles: 3 ✔ AIC rating: 100kA@480V ✔ Connection: Bolt-On ✔ Functions: LS - Long-Time and Short-Time ✔ Protection: Solid State ✔ Weight: 75