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The Siemens 5SY4432-5 is a miniature circuit breaker (MCB) designed for power distribution and low voltage switchgear applications. It offers a 4-pole configuration with a rated operational current of 32A at 35°C and a supply voltage rating of 400V AC.
Key electrical specifications include a switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2. The tripping characteristic is Class A. It has an insulation voltage (Ui) of 440V AC and an overvoltage category of III.
This circuit breaker is designed for DIN rail mounting and has a protection class of IP20 with connected conductors. The mechanical service life is typically 10,000 switching cycles. The degree of pollution is 3.
Environmental compliance includes RoHS3 status, MSL 1, and REACH unaffected. The operational current is rated at 32A at 35°C, decreasing slightly at higher temperatures.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage is rated at 400V AC.
The operational current is rated at 32A at 35°C.
It has 4 poles.
The switching capacity current is 10kA according to EN 60898.
The mounting type is DIN Rail.
Yes, it is RoHS3 Compliant.