3VL2708-1EJ43-0AA0 SIEMENS

The 3VL2708-1EJ43-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. This model features a standard breaking capacity of Icu=55kA at 415V AC, ensuring effective protection against overcurrents and short circuits. Equipped with an Electronic Trip Unit TM, it offers precise and adjustable protection characteristics. The rated current (In) is 80A, with an adjustable overload protection range (IR) from 63A to 80A, allowing customization to specific load requirements. The short-circuit protection (II) is set between 400A and 800A, providing rapid response to fault conditions. This circuit breaker is specifically designed for line protection, safeguarding electrical systems from damage due to overloads and short circuits. It does not include N-conductor protection, auxiliary release, or auxiliary/alarm switches, focusing on core protection functionalities. Its 4-pole configuration makes it suitable for applications requiring switching and protection of all four conductors. Siemens' 3VL series circuit breakers are known for their reliability, durability, and performance, making them a trusted choice for electrical protection.