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The Siemens 5SY4235-7 is a 2-pole miniature circuit breaker from the SENTRON series, suitable for mechanical engineering and industrial applications. It operates with a rated supply voltage of 400V AC and features a C-curve tripping characteristic.
This circuit breaker has a switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2. It is designed for a maximum insulation voltage of 440V AC and has an operational current rating of 35A at 35°C, with derated values at higher temperatures. The device offers a mechanical service life of 10,000 switching cycles.
With a protection class of IP20 when connected, the 5SY4235-7 is built for reliability. It supports conductor cross-sections from 0.75 mm² to 35 mm² for solid and stranded wires. The unit dimensions are 90mm height, 36mm width, and 76mm depth, with an installation depth of 70mm. It mounts via a quick assembly system onto a DIN rail.
Key features include halogen-free construction and sealability. It is also suitable for installation of supplementary devices and meets standards like IEC/EN 60898-1 and IEC/EN 60947-2.
| 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 35A at 35°C.
The rated supply voltage is 400V AC, and the insulation voltage is 440V AC.
The switching capacity is 10kA according to EN 60898 and 15kA according to IEC 60947-2.
It is designed for DIN rail mounting using a quick assembly system.
The dimensions are 90mm in height, 36mm in width, and 76mm in depth, with an installation depth of 70mm.
Yes, the Siemens 5SY4235-7 is halogen-free.