3VA5222-7EC31-1AA0
Siemens
The Siemens 3VA5222-7EC31-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It offers a 225A current rating and a 100kA breaking capacity at 480V.
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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5222-5EC31-1AA0, is engineered for reliable system protection. It features a 3-pole configuration and a permanent rated current (Iu) of 225A, with an operational current of 225A at 40°C, derating to 204A at 70°C.
The breaker provides a breaking capacity of 35kA at 480V and 18kA at 600V, ensuring safety in fault conditions. It utilizes the TM230 overcurrent release with LI protection functions. The mechanical service life is rated for a typical 20,000 switching cycles, with electrical endurance of 8,000 cycles at 480V.
With a compact design, the unit has dimensions of 7.3 inches in height, 4.1 inches in width, and 3.3 inches in depth. It is suitable for DIN rail mounting and offers IP40 protection on the front. The operating temperature range is from -25°C to 70°C.
Compliance includes UL489, CE, EAC, and CCC approvals. The breaker is RoHS3 compliant and has an MSL of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current (Iu) is 225A, and the operational current is also 225A at 40°C.
The breaking capacity is 35kA at 480V and 18kA at 600V.
It features TM230 overcurrent release with LI protection functions.
The operating temperature range is from -25°C to 70°C.
Yes, it is RoHS3 Compliant.