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The Siemens 5SY4632-8 is a miniature circuit breaker (MCB) designed for power distribution and low voltage switchgear applications. It features a 4-pole configuration with a 3+N pole design, a tripping characteristic class D, and a rated operational current of 32A at 35°C.
This circuit breaker operates at a supply voltage of 400V AC with an insulation voltage (Ui) of 440V AC. It provides a switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2. The device has a mechanical service life of 10,000 switching cycles and is rated for overvoltage category III and degree of pollution 3.
Designed for DIN rail mounting, the Siemens 5SY4632-8 has a protection class of IP20 with connected conductors. It includes a neutral conductor switching component. The unit's dimensions are specified with a case depth of 70mm.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Siemens 5SY4632-8 has 4 poles.
The operational current rating at 35°C is 32A.
The supply voltage is 400V AC, and the insulation voltage (Ui) 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.
The tripping characteristic class is D.