3VT1703-2EC46-0AA0 SIEMENS

The 3VT1703-2EC46-0AA0 is a 4-pole circuit breaker from Siemens' 3VT1 series, designed for reliable line protection in electrical systems. It features a standard breaking capacity of Icu=25kA at 415V AC, ensuring effective interruption of fault currents. The trip unit is a TM type, providing LI functionality, which includes overload and short-circuit protection. The rated current (In) is 32A, with an adjustable overload protection range (IR) from 25A to 32A. The short-circuit protection (II) is also adjustable, ranging from 160A to 320A, allowing for customization based on specific application requirements. This circuit breaker is designed with an unprotected neutral (N) conductor, simplifying installation in certain configurations. It does not include an auxiliary release, nor does it have an auxiliary/alarm switch, focusing on core protection functions. Suitable for various industrial and commercial applications, this circuit breaker offers a balance of performance and essential protective features. Its compact design and robust construction ensure long-lasting operation and easy integration into existing electrical panels.