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This Siemens 5SJ4204-7HG41 is a 2-pole miniature circuit breaker designed for reliable circuit protection. It operates with a rated current of 4A and supports an operating voltage of up to 240V AC, with a maximum supply voltage of 400V AC.
The breaker features a C-trip characteristic and a short circuit breaking capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2. It is suitable for mechanical engineering and industrial applications.
Designed for DIN rail mounting, this unit has a width of 36mm and an installation depth of 70mm. It includes features like touch protection and combined terminals for ease of installation. The breaker is also halogen-free, sealable, and silicon-free.
With a mechanical service life of typically 10,000 switching cycles, this circuit breaker provides durable protection for electrical systems.
The operating voltage is 240V AC maximum per UL 489/CSA C22.2 No. 5-02, and 400V AC rated supply voltage. For DC, maximum 60V single-channel or 125V 2-channel.
C-trip characteristic, with magnetic trip between 5 and 10 times the rated current.
10 kA per EN 60898, 15 kA per IEC 60947-2, and 14 kA per UL 1077/CSA C22.2 No.235.
DIN rail mount, any position. Width 36 mm (2 modular units), depth 70 mm.
IP20, with connected conductors IP40 in the handle range.
Yes, it is halogen-free.
Finely stranded conductors with core end processing from 0.75 mm² to 25 mm².