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The Siemens 5SJ43258HG41 is a 3-pole miniature circuit breaker designed for industrial and mechanical engineering applications. It features a D-trip characteristic and is rated for a maximum operating voltage of 240V AC according to UL 489 and CSA C22.2 No. 5-02, with a supply voltage of 400V AC at 50 Hz.
This circuit breaker has a rated operational current of 25A at temperatures up to 40°C, with a derating at higher temperatures. Its switching capacity is 10kA according to EN 60898 and 15kA according to IEC 60947-2. The device is built with touch protection and can be sealed. It supports combined terminals at both the top and bottom.
With a mechanical service life of typically 10,000 switching cycles, the 5SJ43258HG41 is suitable for demanding environments. It mounts on a standard DIN rail and has dimensions of 110mm height, 54mm width, and 70mm depth, with an installation depth of 70mm. The protection class is IP20 with connected conductors and IP40 in the handle range. It is halogen-free and silicon-free.
| 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 25A at temperatures up to 40°C.
The switching capacity is 10kA according to EN 60898 and 15kA according to IEC 60947-2.
This circuit breaker has 3 poles.
The tripping characteristic class is D.
The maximum AC operating voltage according to UL 489 and CSA C22.2 No. 5-02 is 240V.
The protection class is IP20 with connected conductors and IP40 in the handle range.
Yes, the product feature indicates it is halogen-free.