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The Siemens 3VA6325-5HN31-2AA0 is a 3-pole molded-case circuit breaker from the 3VA6 series, designed for system protection applications. It offers a robust operational current of 250A and a significant breaking capacity.
Key electrical specifications include an insulation voltage of 600V and a voltage rating of 690V. The circuit breaker provides a breaking capacity of 35kA at 480V according to UL 489 standards, and 55kA at 415V according to IEC 60947 standards. It features an ETU350 overcurrent release with LSI protection functions and is marked as a 100%-rated breaker per UL 489.
Mechanically, the unit has a typical service life of 15,000 switching cycles. Its dimensions are 9.8 inches in height, 5.4 inches in width, and 4.3 inches in depth. The mounting type is DIN Rail, and it connects via a main current circuit connection type of 'Without connection'.
This circuit breaker is also designated as HACR Type and carries approvals from 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 operational current is 250A at temperatures from 55°C to 70°C.
According to UL 489, the breaking capacity is 35kA at 480V. According to IEC 60947, it is 55kA at 415V and 5kA at 690V.
The circuit breaker has a voltage rating of 690V.
The ETU350 offers LSI protection, with adjustable overload protection (Ir) from 100A to 250A and short-circuit protection (Isd) from 1.5 to 10 times Ir, and instantaneous trip (Ii) at 12 times In.
The dimensions are 9.8 inches (height) x 5.4 inches (width) x 4.3 inches (depth).
This circuit breaker is designed for DIN Rail mounting.