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The Siemens 5SY4514-7 is a miniature circuit breaker designed for electrical protection in industrial and mechanical engineering applications. It operates with a 230V AC supply voltage and has a rated operational current of 0.3A at 35°C.
This 2-pole circuit breaker features a C tripping characteristic, providing reliable protection against overcurrents. It offers a switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2. The device is designed for DIN rail mounting, facilitating easy installation in control panels and enclosures.
Key technical data includes an insulation voltage of 250V AC, an overvoltage category of III, and a degree of pollution of 3. The breaker is halogen-free and sealable, offering enhanced safety and tamper resistance. It supports a wide range of conductor cross-sections, from 0.75 mm² to 35 mm² for solid and stranded conductors.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Siemens 5SY4514-7 has a supply voltage rating of 230V AC.
It has a 2-pole configuration with a 1P+N design.
The mechanical service life is 10,000 switching cycles.
The protection class is IP20.
The switching capacity current is up to 35 kA.
Yes, it is halogen-free.