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The Siemens 5SY4201-8 is a miniature circuit breaker designed for reliable circuit protection. It features two poles and a rated current of 1A at 35°C, with a rated voltage of 400V AC.
This circuit breaker utilizes a Type D tripping characteristic, suitable for applications with high inrush currents. It offers a switching capacity of 10kA according to EN 60898 and 15kA at DC according to IEC 60947-2. The device is built with a quick assembly system for DIN rail mounting and has a mechanical service life of 10,000 switching cycles.
Key features include halogen-free and silicon-free construction, making it suitable for various industrial environments. The compact dimensions (36mm width, 70mm installation depth) allow for efficient use of panel space. It is designed for use in mechanical engineering and industrial applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated current is 1A at 35°C.
The rated voltage is 400V.
It has 2 poles.
The tripping characteristic is Type D.
The switching capacity is 10kA according to EN 60898 and 35kA according to IEC 60947-2.
It is designed for DIN rail mounting.