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This Siemens 3VA6325-5HN41-2AA0 is a 4-pole molded-case circuit breaker from the 3VA6 UL frame 400 series, designed for system protection applications. It features an ETU350 electronic trip unit with LSI protection functions, providing adjustable overload protection from 100A to 250A and short-circuit protection.
The circuit breaker has an operational current rating of 250A at temperatures up to 70°C and an insulation voltage of 600V. It boasts a high breaking capacity, with an Icu of 55 kA at 415V and 35 kA at 480V according to UL 489 standards. The device is suitable for HACR Type applications.
Mechanically, the unit has a typical service life of 15,000 switching cycles. Its dimensions are 248mm in height, 184mm in width, and 110mm in depth. The mounting type is DIN Rail, and it features a lever actuator.
The circuit breaker is marked as 100%-rated according to UL 489. It does not have a communication function or other measurement functions. N conductor protection is adjustable.
| 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 insulation voltage is 600V, and the voltage rating is 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.
According to IEC 60947, the breaking capacity (Icu) is 55 kA at 415V and 5 kA at 690V. According to UL 489, the breaking capacity is 35 kA at 480V.
The mounting type is DIN Rail.