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This Siemens 5SJ4314-8HG41 is a 3-pole miniature circuit breaker designed for industrial and mechanical engineering applications. It operates with a rated supply voltage of 400V AC and a maximum operating voltage of 240V AC or 60V DC per channel.
The breaker offers a tripping characteristic class D, a mechanical service life of 10,000 switching cycles, and a short circuit breaking capacity of 10 kA according to EN 60898 and 15 kA according to IEC 60947-2. It has an operational current rating of 0.3A at 30°C and is suitable for environments with specific EMC considerations.
Featuring touch protection, halogen-free materials, and sealable design, this circuit breaker is mountable on a standard DIN rail with a 70mm installation depth. It supports conductor cross-sections from 0.75 mm² to 25 mm² and has a maximum tightening torque of 3.5 N·m for its screw-type terminals. The unit is rated with an insulation voltage of 440V AC and protection class IP20 with connected conductors.
| 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 0.3A at 30°C.
The rated supply voltage is 400V AC, with a maximum operating voltage of 240V AC or 60V DC.
The short circuit breaking capacity is 10 kA according to EN 60898 and 15 kA according to IEC 60947-2.
It is designed for DIN rail mounting.
The tripping characteristic class is D.
This is a 3-pole circuit breaker.