Product Description: The Square D LJA36400U44XENYH2 is a Molded Case Circuit Breaker from the Powerpact family. It features 3 poles, 600V voltage, and a 400 amp rating with a 65kA@480V AIC rating. This breaker uses an I-Line Style Plug-In connection and includes solid-state protection for reliable performance.
Key Features: ✔ Part Number: LJA36400U44XENYH2 ✔ Manufacturer: Square D ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: Powerpact ✔ Type: LJA ✔ Voltage: 600 ✔ Amperage: 400 ✔ Phase: 3 ✔ Poles: 3 ✔ AIC rating: 65kA@480V ✔ Connection: I-Line Style Plug-In ✔ Functions: LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault ✔ Frame Size: L Frame ✔ Protection: Solid State ✔ Dimensions: Height 13.39 in (340 mm) x Depth 3.09 in (78.49 mm) x Width 4.44 in (112.78 mm) ✔ Weight: 20 ✔ Wire Size: 2 x AWG 2/0...500 kcmil aluminum/copper