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This Siemens SENTRON 5SY4 miniature circuit breaker is a robust 4-pole device designed for reliable electrical system protection. It offers a current rating of 1A and a rated AC voltage of 400V, with a breaking capacity of 10kA. The breaker is suitable for DIN rail mounting and has an IP20 rating, ensuring safety for connected wiring.
Engineered for durability, this circuit breaker boasts a mechanical service life of approximately 10,000 operating cycles. It falls within overvoltage category III, providing protection against voltage spikes. Its compact dimensions facilitate easy installation in industrial settings. The tripping characteristics are Type A, making it versatile for various infrastructure and industrial applications.
Meeting stringent international standards including IEC/EN 60947-2/UL1077 and IEC/EN 60898-1, this circuit breaker ensures quality and reliability. It is manufactured in Germany and is compatible with supplementary devices for expanded functionality.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 1A.
The rated AC voltage is 400V.
The breaking capacity is 10kA.
It is designed for DIN rail mounting.
The IP rating is IP20.
The dimensions are 90mm in height, 72mm in width, and 76mm in depth.
The mechanical service life is approximately 10,000 operating cycles.