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The Siemens 3VA5222-6EC41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It has a maximum rated operational current of 250A and a permanent rated current (Iu) of 225A.
This circuit breaker offers a high breaking capacity, with an Icu of 100kA at 240V, 70kA at 415V, and 10kA at 690V. According to UL 489 standards, its breaking capacity is 100kA at 240V, 65kA at 480V, and 25kA at 600Y/347V. The overcurrent release is of type TM230 with LI protection function. The insulation voltage is rated at 800V, with a maximum operational voltage of 690V AC and 1000V DC.
Key electrical endurance figures include 8,000 switching cycles at 380/415V AC and 4,000 switching cycles at 690V AC. Mechanical service life is typically 20,000 switching cycles. The unit is designed for DIN rail mounting and features a lever actuator.
This circuit breaker is suitable for applications requiring robust overcurrent and short-circuit protection. Its compliance includes CCC, CE, CSA, EAC, and UL489.
| 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.
The current rating is 225A.
The breaking capacity at 690V is 10 kA.
It uses DIN rail mounting.
It has a mechanical service life of approximately 20,000 switching cycles.
Yes, it is compliant with CCC, CE, CSA, EAC, and UL489 standards.
