| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating | |
| Current Rating (Amps) | |
| Depth | |
| Halogen Free | |
| Height | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Supply Voltage | |
| Tape & Reel | |
| Voltage Rating | |
| Width |
The Siemens 5SY4525-6 is a miniature circuit breaker designed for reliable protection in industrial and mechanical engineering applications. This 2-pole device features a 1P+N pole design and a tripping characteristic class B.
With a rated operational current of 25A at 35°C and a switching capacity of 10kA according to EN 60898, it provides robust protection. The breaker operates at a rated supply voltage of 230V AC and has an insulation voltage (Ui) of 250V AC. It is suitable for use with conductor cross-sections ranging from 0.75 mm² to 35 mm².
Key features include a mechanical service life of 10,000 switching cycles, an IP20 protection class with connected conductors, and a quick assembly system for DIN rail mounting. The breaker is also halogen-free and sealable, meeting stringent environmental and safety requirements.
| 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 25A at 35°C and 25A at AC.
The supply voltage at AC is rated for 230 V.
This circuit breaker has 2 poles.
The switching capacity according to EN 60898 is rated at 10 kA.
The tripping characteristic class is B.
Connectable conductor cross-section for solid and stranded conductors is from 0.75 mm² to 35 mm², and for finely stranded conductors with core end processing, it is from 0.75 mm² to 25 mm².
Yes, the product feature indicates it is halogen-free.