LJL36400U31X | Schneider Electric Circuit Breaker

The LJL36400U31X is a robust circuit breaker from the PowerPacT L-Frame series, engineered to safeguard electrical systems against overloads and short circuits. It features a 400A current rating and operates across 3 poles at 600VAC, offering substantial protection with an interrupting capacity of 25kA. Equipped with a MicroLogic Standard 3.3 trip unit including an LI function, this breaker ensures precise response to electrical faults. 

PowerPacT L-Frame circuit breakers, exemplified by LJL36400U31X, are engineered to safeguard electrical systems against the detrimental effects of overloads and short circuits. These circuit breakers feature electronic trip units for precise protection. Equipped with dual-break rotating contacts, they effectively mitigate peak currents during short circuit faults. Each breaker includes an integral push-to-trip button on the cover, facilitating manual tripping when necessary. Available configurations include 3 and 4-pole unit mounts, I-Line installations, and drawout constructions, ensuring versatility in various applications. 

The LJL36400U31X model, a 400A, 3-pole circuit breaker, boasts a robust interrupting rating of 25kA at 600VAC, making it suitable for high-demand environments. It utilizes the MicroLogic 3.3 trip unit, offering standard functionality with an LI (Long-Time) function, enhancing its protective capabilities. This unit is designed with lugs on both the line and load sides, ensuring secure electrical connections. 

With a continuous current rating of 80%, the PowerPacT L circuit breakers conform to rigorous safety standards, including UL, CSA, NOM, and IEC, and bear the CE mark, ensuring compliance with international regulations. This comprehensive adherence to standards underscores their reliability and suitability for demanding industrial and commercial settings where robust electrical protection is paramount.