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The Siemens 5SY4115-7 is a single-pole miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical systems. It operates with a rated voltage of 400V AC and has a current rating of 1.6A at 35°C, with a tripping characteristic class C.
This circuit breaker offers a switching capacity of 10kA according to EN 60898 and 35kA according to IEC 60947-2, ensuring safety in fault conditions. It is suitable for mechanical engineering and industrial applications and features a halogen-free design. The device is designed for DIN rail mounting and has a compact width of 18mm.
Key electrical specifications include an insulation voltage of 440V AC and a DC operating voltage of up to 72V. The protection class is IP20 with connected conductors. The breaker supports a wide range of conductor cross-sections, from 0.75 mm² to 35 mm² for solid and stranded wires.
With a mechanical service life of typically 10,000 switching cycles, the 5SY4115-7 is built for durability. It meets various standards including IEC/EN 60898-1 and IEC/EN 60947-2, and holds approvals from agencies like CE and VDE.
The operational current rating is 1.6A at 35°C and 1.6A at AC.
The rated supply voltage is 400V AC, with an insulation voltage of 440V AC.
The tripping characteristic class is C.
It is a 1-pole miniature circuit breaker.
The switching capacity is 10kA according to EN 60898 and 35kA according to IEC 60947-2.
It is designed for DIN rail mounting.
Yes, the product feature indicates it is halogen-free.