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The Siemens 3VA5225-6ED32-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a rated insulation voltage of 800V and a maximum operational voltage of 750V DC or 690V AC.
This circuit breaker has an operational current rating of 250A at 40°C, with derated values at higher temperatures. It boasts a high breaking capacity, with a maximum short-circuit current (Icu) of 100 kA at 240V and 65 kA at 480V, and an operating short-circuit current (Ics) of 70 kA at 415V. The short-circuit current making capacity (Icm) is 220 kA at 240V.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 4,000 cycles at 690V, this breaker is built for durability. It has a maximum power loss of 58W and an active power loss of 19.33W per pole. The unit measures 185mm in height, 105mm in width, and 83mm in depth, designed for DIN rail mounting.
Key features include overload protection (Ir=250A) and fixed short-circuit protection (Ii=10 x In). It is also designated as HACR Type according to UL 489. The breaker has a switching capacity class of H and is approved by CCC, CE, CSA, and UL489.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated insulation voltage is 800 V.
The maximum operational voltage is 750 V DC or 690 V AC.
The operational current at 40°C is 250 A.
The breaking capacity at 480V is 65 kA.
The mounting type is DIN Rail.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.