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The Siemens 5SY4310-5 is a miniature circuit breaker designed for power distribution and low voltage switchgear applications. It is a 3-pole device with a current rating of 10A and a voltage rating of 400V AC.
Key electrical specifications include a switching capacity of 10kA according to EN 60898 and 15kA at DC according to IEC 60947-2. The breaker has a tripping characteristic class of A and an insulation voltage (Ui) of 440V.
This circuit breaker is designed for DIN rail mounting and features a lever actuator. It has a mechanical service life of typically 10,000 switching cycles and an IP20 protection class with connected conductors.
The operational current is rated at 10A at 35°C, with reduced ratings at higher temperatures. It is suitable for operation in mechanical engineering and industrial environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Siemens 5SY4310-5 has a rated operational current of 10A at 35°C.
The supply voltage rating for the Siemens 5SY4310-5 is 400V AC.
The 5SY4310-5 is a 3-pole miniature circuit breaker.
The switching capacity is 10kA according to EN 60898 and 20kA according to IEC 60947-2.
The 5SY4310-5 is designed for DIN rail mounting.