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This Siemens 3VA6325-5HN41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA6 UL frame series, designed for system protection applications. It features an ETU350 overcurrent release with LSI protection function.
The breaker has an operational current rating of 250A at temperatures up to 70°C and a maximum insulation voltage of 600V. Its breaking capacity according to UL 489 is 35kA at 480V, and according to IEC 60947, the breaking capacity (Icu) is 55kA at 415V and 5kA at 690V. The making capacity (Icm) is 121kA at 415V.
Key electrical parameters include adjustable overload protection (Ir) from 100A to 250A and adjustable short-circuit protection (Isd) from 1.5 to 10 times Ir, with an instantaneous trip (Ii) of 12 times In. N conductor protection is adjustable.
Mechanically, the circuit breaker has a typical service life of 15,000 switching cycles. Its dimensions are 248mm in height, 184mm in width, and 110mm in depth (9.8 x 7.2 x 4.3 inches). It is designed for DIN rail mounting.
| 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 70°C.
The maximum insulation voltage is 600V, and the rated voltage is 690V.
According to UL 489, the breaking capacity is 35kA at 480V. According to IEC 60947, it is 55kA at 415V and 5kA at 690V.
This circuit breaker is designed for DIN rail mounting.
It features an ETU350 overcurrent release with LSI protection function, offering adjustable overload protection (Ir) from 100A to 250A and adjustable short-circuit protection (Isd) from 1.5 to 10 times Ir.