Product Description: The Square D PKL36060CU33A is a Molded Case Circuit Breaker from the Powerpact family. It features a 3-pole design with a 600V, 600A rating and a 50kA@480V AIC rating. This breaker uses a Feed-Thru connection and includes solid-state protection with LSI functions. It is suitable for use with aluminum or copper wiring. Key Features: ✔ Part Number: PKL36060CU33A ✔ Manufacturer: Square D ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: Powerpact ✔ Type: PKL ✔ Voltage: 600V ✔ Amperage: 600A ✔ Phase: 3 ✔ Poles: 3 ✔ AIC Rating: 50kA@480V ✔ Connection: Feed-Thru ✔ Functions: LSI (Long-Time, Short-Time, Instantaneous) ✔ Frame Size: P Frame ✔ Temp Rating: 28-158°F (-2-70°C) ✔ Wire Size: 3 x AWG 3/0...500 kcmil aluminum/copper ✔ Dimensions: 12.86 x 3.09 x 4.44 in (