3VA5225-5ED31-0AA0
Siemens
The Siemens 3VA5225-5ED31-0AA0 is a 3-pole molded-case circuit breaker rated for 250A and 690V AC. It features a breaking capacity of 35kA at 480V.
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The Siemens 3VA6325-5KT31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA6 series, designed for system protection applications. It offers a nominal current rating of 250A and a voltage rating of 690V.
This circuit breaker is equipped with an ETU856 electronic trip unit featuring LSI (Long-time, Short-time, Instantaneous) protection functions. It has a breaking capacity of 55 kA at 415V according to IEC 60947 standards and 35 kA at 480V according to UL 489 standards. The device supports DIN rail mounting for easy installation.
Key electrical features include an insulation voltage of 600V and a maximum power dissipation of 27.3W. It also offers communication and other measurement functions. The mechanical service life is typically 15,000 switching cycles.
| 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 250A at temperatures up to 70°C.
The voltage rating is 690 V.
This circuit breaker has 3 poles.
It is designed for DIN Rail mounting.
The overcurrent release has LSI protection functions.
The breaking capacity (Icu) at 415V is 55 kA.
The breaking capacity at 480V is 35 kA.
