Product Description: The Square D KA26100AC is a Molded Case Circuit Breaker from the I-Line family. It features a 2-pole design with a 600V, 100A rating and a 25kA@480V AIC rating. This breaker uses an I-Line Style Plug-In connection and includes Thermal Magnetic protection. Key Features: ✔ Part Number: KA26100AC ✔ Manufacturer: Square D ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: I-Line ✔ Type: KA ✔ Voltage: 600V ✔ Amperage: 100A ✔ Phase: 1 ✔ Poles: 2 ✔ AIC rating: 25kA@480V ✔ Connection: I-Line Style Plug-In ✔ Functions: LI - Long-Time and Instantaneous ✔ Frame Size: K Frame ✔ Protection: Thermal Magnetic ✔ Weight: 9 lbs