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This Siemens 5SY4305-5 is a 3-pole miniature circuit breaker designed for reliable circuit protection. It operates at a rated supply voltage of 400V AC and features a tripping characteristic class A. The breaker has an operational current rating of 0.5A at 35°C, with derated values at higher temperatures.
With a mechanical service life of 10,000 switching cycles, this circuit breaker is built for durability. Its switching capacity is rated at 10kA according to EN 60898 and 35kA according to IEC 60947-2. The unit is suitable for DIN rail mounting and has a protection class of IP20 with connected conductors.
Additional features include halogen-free and silicon-free construction, making it suitable for various industrial and mechanical engineering applications. It also supports the installation of supplementary devices and is sealable for added security. The breaker complies with standards such as IEC/EN 60898-1 and IEC/EN 60947-2.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated supply voltage for the Siemens 5SY4305-5 is 400V AC.
The operational current of the 5SY4305-5 at 35°C is 0.5A.
The Siemens 5SY4305-5 has 3 poles.
The switching capacity of the 5SY4305-5 according to EN 60898 is 10kA.
Yes, the Siemens 5SY4305-5 is halogen-free.