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This Siemens 3VA5225-5EF32-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a nominal operational current of 250A and a rated operational voltage of 690V AC.
The circuit breaker provides a maximum breaking capacity (Icu) of 85 kA at 240V, 55 kA at 415V, and 7 kA at 690V. Its short-circuit current making capacity (Icm) is 187 kA at 240V, 121 kA at 415V, and 11.9 kA at 690V. The overcurrent release type is TM240 with LI protection function.
With a mechanical service life of typically 20,000 switching cycles, this breaker is built for durability. It has electrical endurance ratings of 8,000 cycles at 380/415V and 480V, and 4,000 cycles at 690V.
The dimensions are 105 mm width, 83 mm depth, and 185 mm height. It is designed for DIN rail mounting and features line/load side lug terminal connections with nut keepers. The enclosure type is IP40.
| 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 50°C, with reduced ratings at higher temperatures.
The rated insulation voltage is 800V, the maximum operational voltage with DC is 750V, and the rated operational voltage at AC is 690V.
The breaking capacity at 480V is 35 kA.
This circuit breaker has 3 poles.
The dimensions are 105 mm in width, 83 mm in depth, and 185 mm in height.
The operating temperature range is -25 to 70 °C.
Yes, it is RoHS3 Compliant.