The ABB XT5HQ340AEFF000XXX Xt5H 400 E.Dip Ls/I 400 3P Ul100 is a high-performance circuit breaker designed for optimal protection and efficiency in electrical systems. This model features the XT5H 400 Ekip Dip LS/I technology, providing precise and reliable protection with a 400 Amp rating. It is a 3-pole unit, ensuring comprehensive coverage for your electrical needs. The circuit breaker is UL/CSA certified, guaranteeing compliance with industry standards for safety and performance. Additionally, it includes the XT5 UL 3p ETIK.LASER, rated at 100% Iu, ensuring maximum reliability and durability. Ideal for both commercial and industrial applications, this circuit breaker offers advanced protection and peace of mind for your electrical infrastructure.