Product Description: The Square D PXF36900LIZ is a Molded Case Circuit Breaker from the Micrologic family. It features 3 poles, a 600V rating, and a 900A capacity with a 100kA@480V AIC rating. This breaker uses a Bolt-On connection and includes solid-state protection for reliable performance. Key Features: ✔ Part Number: PXF36900LIZ ✔ Manufacturer: Square D ✔ Category: Molded Case ✔ Subcategory: Molded Case ✔ Family: Micrologic ✔ Type: PXF ✔ Voltage: 600V ✔ Amperage: 900A ✔ Poles: 3 ✔ AIC Rating: 100kA@480V ✔ Connection: Bolt-On ✔ Protection: Solid State ✔ Frame Size: PX Frame ✔ Weight: 72.25 lbs