3VL2710-3UM33-0AA0 SIEMENS

The 3VL2710-3UM33-0AA0 is a high-performance circuit breaker from Siemens, designed for line protection in electrical systems. It is part of the VL160L series, known for its very high breaking capacity, specifically an Icu of 100kA at 415V AC. This 3-pole circuit breaker is suitable for three-phase systems. It features an Electronic Trip Unit LCD ETU42, providing advanced protection and monitoring capabilities. The ETU42 offers LSIG protection functions, including Overload (L), Short Circuit (S), Instantaneous (I), and Ground Fault (G) protection. The rated current (In) is 100A, with an adjustable overload protection range (IR) from 40A to 100A. The short-circuit protection (ISD) is adjustable from 1.5 to 10 times the IR setting, and the instantaneous short-circuit protection (II) is fixed at 11 times the IN. This model does not include an auxiliary release or auxiliary/alarm switch. A connecting cable is included for ease of installation and integration.