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The Siemens 5SY4504-7 is a miniature circuit breaker designed for reliable protection in AC electrical systems. It operates with a 230V supply voltage and features a 4A operational current rating, with variations based on ambient temperature.
This 2-pole breaker offers a tripping characteristic class of C, suitable for applications requiring protection against overcurrents and short circuits. It boasts a significant switching capacity of 10kA according to EN 60898 standards and 35kA according to IEC 60947-2. The breaker is designed for DIN rail mounting and has a mechanical service life of 10,000 switching cycles.
Key electrical features include an insulation voltage of 250V and a maximum DC operating voltage of 72V. The device is rated with an IP20 protection class when connected. It supports a wide range of conductor cross-sections, from 0.75 mm² to 35 mm² for solid and stranded conductors.
Constructed with features like halogen-free and silicon-free materials, the 5SY4504-7 meets stringent environmental and safety standards. It is also sealable and compatible with supplementary devices, offering flexibility in installation and application within industrial and mechanical engineering sectors.
| 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 4A at 35°C and AC.
The supply voltage is rated at 230V AC.
The switching capacity is 10kA according to EN 60898 and 35kA according to IEC 60947-2.
It features a Class C tripping characteristic.
This circuit breaker has 2 poles, designed as 1P+N.
Yes, the product feature indicates it is halogen-free.