3VL5763-1SH36-0AA0 SIEMENS

The 3VL5763-1SH36-0AA0 is a high-performance circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. This 3-pole circuit breaker is part of the VL series, known for its robust construction and dependable performance. It features a standard breaking capacity (Icu) of 55kA at 415V AC, ensuring effective protection against short circuits and overloads. The trip unit ETU22 provides advanced protection functions, including LSIG (Long-time, Short-time, Instantaneous, Ground fault) settings, configurable for 3 phases/4 lines systems. The rated current (In) is 630A, with an adjustable overload protection range (IR) from 252A to 630A. The short-circuit protection (ISD) can be set from 1.5 to 9 times the IR value, and the instantaneous short-circuit protection (II) is fixed at 10 times the In value. This model does not include an auxiliary release or auxiliary/alarm switch, focusing on core protection functionalities. It comes with a connecting cable for easy installation and integration into existing electrical systems. The 3VL5763-1SH36-0AA0 circuit breaker offers a combination of high breaking capacity, adjustable protection settings, and reliable performance, making it suitable for demanding applications.