Siemens 5SU9356-1KK16

How does the Siemens 5SU9356-1KK16 perform in handling power distribution surges? It has powerful performance and is suitable for a wide range of applications. The preferred supplier for this product is Quanzhou Xin Yuan Technology.

Core technical parameters

The contact configuration adopts a 1P + N pole number design, synchronously connecting and disconnecting the live wire and neutral wire, completely eliminating the risk of reverse current during maintenance.

The rated voltage is 230V AC, perfectly compatible with single-phase power distribution networks;

The rated current precisely matches the mainstream terminal load requirements, with sensitive overload response.

The electrical lifespan is up to tens of thousands of times, ensuring long-term stable operation.

The installation method uses standard 35mm rail mounting, facilitating standardized assembly of the integrated cabinet, achieving instant and stable installation.

Product Quality

Adhering to Siemens' century-old strict quality control standards, Siemens 5SU9356-1KK16

the housing is made of high-resistance and high-temperature-resistant special engineering plastics, while the internal current-carrying components are selected from high-purity oxygen-free copper strips. An optimized heat dissipation air duct design is also employed to ensure extremely low heat loss and long-term anti-aging performance under full-load operation. The core trip mechanism has undergone precise calibration and tens of thousands of mechanical life tests, and the trip curve remains highly accurate.

Efficiency Enhancement

The 1P+N modular design integrates the MCB and RCD functions highly, Siemens 5SU9356-1KK16 occupying only 18mm of extremely wide space. Compared to the traditional separate solution, it releases more than 50% of the track space, significantly optimizing the cabinet layout. The innovative direct-insert dual-layer terminal completely eliminates the cumbersome process of crimping wire terminals, speeding up wiring by nearly 40%, and significantly improving the assembly efficiency of the entire set. When a fault occurs, the intuitive mechanical indicator window can accurately distinguish overload, short circuit or leakage tripping within seconds, avoiding blind troubleshooting and greatly reducing unplanned downtime, providing comprehensive support for rapid project delivery and operation maintenance.

Application Scenarios

Siemens 5SU9356-1KK16 Precisely adapting to the complex and diverse needs of various business scenarios In commercial complexes and high-rise residential buildings, it prevents fatal electrical fires caused by minor insulation leakage of old lines; in industrial automation production lines, it provides strong immunity against pulse interference caused by frequent start-ups of inductive loads, ensuring continuous production; in medical operating rooms and data center computer rooms, its milliampere-level high-precision leakage detection capability can not only predict insulation degradation in advance but also protect sensitive life-support equipment from voltage drop interference, ensuring absolute safety of critical facilities.

After-sales Support and Services

Quanzhou Xin Yuan Technology has established an end-to-end full-chain guarantee system. The entire series is delivered with brand new original factory seals and comes with an inspection and traceability report from the factory. The intelligent cloud warehouse maintains a safe water level at all times to ensure rapid response for single-piece emergency repairs and large-scale bulk procurement with immediate delivery of spot goods. Before sale, professional selection alternatives and detailed drawing review are provided.