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The Siemens 5SJ4115-8HG40 is a 1-pole miniature circuit breaker from the 5SJ4 series, designed for reliable circuit protection in industrial environments. It operates with a rated supply voltage of 400V AC and features a tripping characteristic class D.
This circuit breaker has an operational current rating of 1.6A at 30°C and can handle a switching capacity of up to 10kA according to EN 60898 standards, and 15kA according to IEC 60947-2. It is built to withstand a short circuit breaking current of 14kA according to UL 1077 and CSA C22.2 No.235.
With a mechanical service life of 10,000 switching cycles, the 5SJ4115-8HG40 is suitable for applications requiring frequent operation. It has a compact design with a width of 18mm and an installation depth of 70mm, designed for mounting on a standard DIN rail.
Additional features include touch protection, combined terminals top and bottom, and it is halogen-free and silicon-free. The protection class is IP20 with connected conductors and IP40 in the handle range.
The rated supply voltage for the Siemens 5SJ4115-8HG40 is 400 V at AC.
The operational current rating at 30°C is 1.6 A.
The switching capacity according to EN 60898 is 10 kA.
The protection class is IP20 with connected conductors, and IP40 in the handle range.
The typical mechanical service life is 10,000 switching cycles.
Finely stranded conductors with core end processing can be connected with a minimum cross-section of 0.75 mm² and a maximum of 25 mm².
Yes, this product feature is halogen-free.