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This Siemens 5SJ4203-8HG41 is a miniature circuit breaker designed for industrial applications, featuring a 2-pole configuration and a D-trip characteristic. It operates with a rated supply voltage of 400V AC and has an operational current rating of 3A at 30°C and 40°C, with a maximum operating voltage of 240V AC according to UL 489 and CSA C22.2 No. 5-02.
The breaker provides a switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2, with a short circuit breaking capacity of 14kA according to UL 1077 and CSA C22.2 No.235. It is designed for DIN rail mounting and features combined terminals at both the top and bottom. The device has a mechanical service life of typically 10,000 switching cycles and offers touch protection.
Environmental considerations include a halogen-free and silicon-free design, with a protection class of IP20 with connected conductors. The unit dimensions are 110mm in height, 36mm in width, and 70mm in depth, with an installation depth of 70mm. It is suitable for operation in mechanical engineering and industrial environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 3A at 30°C and 40°C, and 3A at AC.
The rated supply voltage is 400V AC, with a maximum operating voltage of 240V AC according to UL 489 and CSA C22.2 No. 5-02.
The switching capacity is 10kA according to EN 60898 and 15kA according to IEC 60947-2.
It is designed for mounting on a standard DIN rail.
Yes, the RoHS status is RoHS3 Compliant.