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This Siemens 5SJ4311-7HG41 is a 3-pole miniature circuit breaker designed for reliable circuit protection in industrial and mechanical engineering applications. It operates with a C-trip characteristic and has a rated operational current of 5A at 30°C and 40°C, with a maximum AC operating voltage of 240V according to UL 489 and CSA C22.2 No. 5-02.
The breaker offers a significant switching capacity of 10 kA according to EN 60898 and 15 kA according to IEC 60947-2, with a short-circuit breaking capacity of 14 kA according to UL 1077 and CSA C22.2 No.235. It is suitable for environments regarding EMC and has an IP20 protection class with connected conductors.
Designed for ease of installation, the 5SJ4311-7HG41 features DIN rail mounting and combined terminals at both the top and bottom. It has a mechanical service life of typically 10,000 switching cycles. The unit is halogen-free, sealable, and silicon-free, contributing to its suitability in various demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational current is 5A at 30°C and 40°C.
The maximum AC operating voltage according to UL 489 and CSA C22.2 No. 5-02 is 240 V.
The short-circuit breaking capacity is 14 kA according to UL 1077 and CSA C22.2 No.235.
It is designed for mounting on a standard mounting rail (DIN Rail).
The tripping characteristic class is C.