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The Siemens 5SJ4206-8HG41 is a 2-pole miniature circuit breaker from the 5SJ4 series, designed for industrial and mechanical engineering applications. It operates with a rated supply voltage of 400V AC and offers an operating voltage of up to 240V AC according to UL 489 and CSA C22.2 No. 5-02 standards.
This circuit breaker has a tripping characteristic class D and a rated operational current of 6A at 30°C and 40°C, with slightly reduced ratings at higher temperatures. It provides a switching capacity current of 10 kA according to EN 60898 and 15 kA according to IEC 60947-2. The short circuit breaking capacity is 14 kA at AC according to UL 1077 and CSA C22.2 No.235.
Key features include a mechanical service life of 10,000 switching cycles, touch protection, and suitability for installation in environment B regarding EMC. The device is halogen-free and silicon-free. It is designed for DIN rail mounting and has a width of 36mm, corresponding to 2 modular width units. The connection terminals accept finely stranded conductors with core end processing from 0.75 mm² to 25 mm², with a maximum tightening torque of 3.5 N·m.
D-curve.
6A at 30°C and 40°C.
10 kA (EN 60898), 15 kA (IEC 60947-2), 14 kA (UL 1077).
240V AC max (UL), 60V DC single-channel, 125V DC 2-channel.
Yes.
DIN rail mounting.
110 mm height, 36 mm width, 70 mm depth.