3VA5225-5EC31-0AA0
Siemens
The Siemens 3VA5225-5EC31-0AA0 is a 3-pole molded-case circuit breaker from the SENTRON series. It offers a 250A current rating and a 690V AC voltage rating.
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The Siemens 3VA5225-1BB31-0AA0 is a high-performance molded-case circuit breaker designed for line protection. Part of the SENTRON 3VA5 series, this 3-pole breaker offers a maximum rated operational current of 250A and a breaking capacity of 100kA at 480V.
With a maximum rated operational voltage of 690V AC and 750V DC, it is suitable for various industrial applications. The breaker is equipped with an MCS110 overcurrent release and provides self-protection with an instantaneous trip current of 2500A.
Designed for DIN rail mounting, this circuit breaker has a compact mechanical design with dimensions of 185mm height, 105mm width, and 83mm depth. It operates within an ambient temperature range of -25°C to 70°C and offers a mechanical service life of 20,000 switching cycles.
Key features include HACR Type compliance and optional motor drive support. The breaker has an IP40 protection class on the front.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum operational voltage is 690 V AC and 750 V DC.
The current rating is 250 amperes.
It has a short-circuit breaking capacity of 100 kiloamperes at 480V.
It mounts on a DIN rail.
It has a mechanical service life of 20,000 cycles.
It has an IP40 protection class.
