Siemens SENTRON 5SY4 MCB, 3P, 500mA Curve D, 400V AC, 72V DC, 10 kA Breaking Capacity | 5SY4305-8

Description

The Siemens 5SY4305-8 MCB is an industrial three-pole miniature circuit breaker engineered for precise and reliable protection of sensitive three-phase electrical circuits. This 500mA device features a Curve D tripping characteristic, offering effective detection of overcurrents and short circuits, particularly beneficial for inductive loads that experience high inrush currents. The Siemens 5SY4305-8 provides dependable performance across different voltage types.

With an impressive 10 kA breaking capacity, this Siemens SENTRON MCB is capable of safely interrupting high fault currents, ensuring the integrity of connected systems and personnel safety. It is rated for 400V AC and 72V DC, providing versatility for installations that may include both alternating and direct current components. The three-pole design ensures complete isolation of all three live conductors.

The Siemens 5SY4305-8 is an excellent choice for protecting sensitive three-phase loads in industrial settings where accurate and prompt fault interruption is paramount, especially for equipment with high starting surges. Its ability to respond quickly to fault conditions while minimizing nuisance tripping makes it a valuable asset for maintaining operational continuity. The Siemens 5SY4305-8 is engineered for precision.

Opt for the Siemens 5SY4305-8 for its superior performance, high breaking capacity, and specialized Curve D tripping capabilities. This MCB delivers the advanced protection required for sensitive three-phase electrical systems, ensuring both safety and operational reliability.