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The Siemens 3VA5225-6EC31-0AA0 is a high-performance molded-case circuit breaker from the 3VA5 series, designed for robust system protection applications. This 3-pole breaker features a maximum rated operational current of 250A and can operate at voltages up to 690V AC and 750V DC.
With a breaking capacity of 100 kA at 240V (IEC) and 65 kA at 480V (UL), it provides reliable protection against short circuits. The breaker is equipped with a TM230 overcurrent release with LI protection function, allowing adjustable short-circuit protection from 5 to 10 times the rated current.
Designed for easy installation, the 3VA5225-6EC31-0AA0 is suitable for DIN rail mounting. Its mechanical service life is rated for a typical 20,000 switching cycles, and electrical endurance is 8,000 cycles at 380/415V AC. The dimensions are 185 mm in height, 105 mm in width, and 83 mm in depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage is 690 V.
The current rating is 250A.
The breaking capacity at 480V is 65 kA.
It mounts on a DIN rail.
The mechanical service life is approximately 20,000 switching cycles.