5SY4610-5

The Siemens 5SY4610-5 is a miniature circuit breaker designed for reliable circuit protection in industrial and mechanical engineering applications. This 4-pole device features a 3P+N pole design and operates with a tripping characteristic class A.

Key electrical specifications include a rated supply voltage of 400V AC and an operational current rating of 10A at 35°C, with derating at higher temperatures. It boasts a significant switching capacity current of 10kA according to EN 60898 and up to 20kA according to IEC 60947-2. The breaker also has a breaking capacity short-circuit current (Icn) of 5kA at AC according to UL 1077 and CSA C22.2 No.235.

Mechanically, the 5SY4610-5 is built for durability with a typical mechanical service life of 10,000 switching cycles. It features a compact design with dimensions of 90mm height, 72mm width, and 76mm depth, fitting into 4 modular width units. The unit is designed for quick assembly system mounting on a DIN rail.

This circuit breaker is suitable for various applications, offering features like neutral conductor switching, sealability, and silicon-free construction. It supports a wide range of conductor cross-sections, from 0.75 mm² to 35 mm² for solid and stranded conductors, and up to 25 mm² for finely stranded conductors with core end processing.