Siemens 3VJ11127EB420AA0-125A 4P 55kA FRM: VJ11 125 TM ATFM 415VAC 50Hz

The Siemens 3VJ11127EB420AA0 is a 125A, 4-pole circuit breaker designed for 415VAC, 50Hz systems. With a short-circuit breaking capacity of 55kA, it ensures reliable protection for electrical circuits. Featuring a thermal-magnetic (TM) release mechanism and an adjustable ATFM (thermal-magnetic) trip function, this breaker provides precise fault detection and tripping. Ideal for industrial power distribution, it offers robust protection against overloads and short circuits, enhancing the safety and reliability of electrical systems.