3VT1704-2EC46-0AA0 SIEMENS

The 3VT1704-2EC46-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in electrical systems. It features a standard breaking capacity of Icu=25kA at 415V AC, ensuring effective fault interruption. The trip unit TM offers LI functionality, providing both overload and short-circuit protection. The rated current In=40A, with an adjustable overload protection range of IR=32...40A, allows for precise customization to specific load requirements. The short-circuit protection is set at II=200...400A, offering rapid response to high-current faults. This model is specifically designed for systems where the neutral conductor does not require protection, simplifying the installation and reducing costs. It does not include an auxiliary release, maintaining a streamlined design. Furthermore, the absence of auxiliary/alarm switches contributes to its compact form factor and ease of integration. This circuit breaker is ideal for applications demanding dependable performance and efficient protection against overloads and short circuits. Siemens' commitment to quality ensures long-lasting operation and peace of mind.