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This Siemens 5SJ4 miniature circuit breaker, part number 5SJ43308HG41, is designed for industrial and mechanical engineering applications. It features a 3-pole configuration and a D-trip characteristic.
The breaker has a rated operational current of 30A at AC and a maximum operating voltage of 240V AC according to UL 489 and CSA C22.2 No. 5-02 standards. Its switching capacity is 10kA according to EN 60898 and 15kA according to IEC 60947-2.
Key electrical specifications include an insulation voltage (Ui) of 440V AC and a supply voltage frequency of 50 Hz. The breaker is suitable for DIN rail mounting and has a mechanical service life of 10,000 switching cycles.
Additional features include touch protection, combined terminals top and bottom, and it is halogen-free and sealable. The dimensions are 110mm in height, 54mm in width, and 70mm in depth, with an installation depth of 70mm. It occupies 3 modular width units.
| 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 30A at AC.
The maximum operating voltage at AC is 240V 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.
This circuit breaker has 3 poles.
It is designed for DIN rail mounting.
Yes, the product feature indicates it is halogen-free.