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This Siemens 5SJ43137HG41 is a 3-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 has a maximum AC operating voltage of 240V according to UL 489 and CSA C22.2 No. 5-02 standards.
The breaker features a C tripping characteristic and a rated operational current of 13A at 30°C and 40°C, with a slight decrease at higher temperatures. Its switching capacity is 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.
Designed for DIN rail mounting, this circuit breaker has a width of 54mm, height of 110mm, and depth of 70mm, with an installation depth of 70mm. It supports conductor cross-sections from 0.75 mm² to 25 mm² for finely stranded conductors with core end processing, and has a maximum tightening torque of 3.5 N·m.
The device offers a mechanical service life of typically 10,000 switching cycles. It is suitable for environment B regarding EMC. The protection class is IP20 with connected conductors and IP40 in the handle range. It also features touch protection, is sealable, 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 rated operational current is 13A at 30°C and 40°C.
The maximum AC operating voltage according to UL 489 and CSA C22.2 No. 5-02 is 240V.
The short circuit breaking capacity is 14 kA according to UL 1077 and CSA C22.2 No.235.
This circuit breaker has 3 poles.
The tripping characteristic class is C.
The mounting type is DIN Rail.