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The Siemens 5SJ4101-7HG40 is a 1-pole miniature circuit breaker from the 5SJ4 series, designed for industrial and mechanical engineering applications. It features a tripping characteristic class C and a rated operational current of 1A at 40°C, with derated values at higher temperatures.
This circuit breaker has a switching capacity of 10 kA according to EN 60898 and 15 kA according to IEC 60947-2. It supports a rated insulation voltage of 440V AC and operates with a supply voltage of 400V AC. The device is suitable for AC/DC voltage types and has a mechanical service life of typically 10,000 switching cycles.
Designed for DIN rail mounting, the 5SJ4101-7HG40 has a compact width of 18mm and an installation depth of 70mm. It features touch protection and is halogen-free and silicon-free. Connection is made via combined terminals, with support for conductor cross-sections from 0.75 mm² to 25 mm² and a maximum tightening torque of 3.5 N·m.
The rated operational current is 1A at 40°C.
The rated insulation voltage is 440V AC, and the rated supply voltage is 400V AC.
The switching capacity is 10 kA according to EN 60898 and 15 kA according to IEC 60947-2.
It is designed for DIN rail mounting.
Yes, the product feature indicates it is halogen-free.