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The Siemens 5SY4613-8 is a miniature circuit breaker designed for reliable circuit protection in industrial and mechanical engineering applications. This 4-pole device operates with a 13A current rating and a 400V AC supply voltage, featuring a Class D tripping characteristic suitable for inductive loads.
With a significant switching capacity of 10kA according to EN 60898 and up to 20kA according to IEC 60947-2, the 5SY4613-8 provides robust protection against overcurrents and short circuits. It offers a high insulation voltage of 440V AC and is designed for use in overvoltage category III environments with pollution degree 3.
The circuit breaker is designed for DIN rail mounting and features a quick assembly system for ease of installation. It supports a wide range of conductor cross-sections, from 0.75 mm² to 35 mm² for solid and stranded conductors, with specific limits for finely stranded conductors. The device also includes combined terminals at the top and bottom, neutral conductor switching, and is sealable and halogen-free.
Key technical data includes a mechanical service life of 10,000 switching cycles, a width of 72 mm, and a depth of 76 mm. The IP20 protection class ensures safety with connected conductors.
| 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 13 A at 35°C.
The rated supply voltage is 400 V AC, with an insulation voltage of 440 V AC.
The switching capacity is 10 kA according to EN 60898 and 20 kA according to IEC 60947-2.
This circuit breaker has 4 poles, with a design of 3P+N.
It is designed for DIN rail mounting using a quick assembly system.
Yes, the product feature indicates it is halogen-free.