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The Siemens 3VA6325-5HL41-0AA0 is a 4-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. This breaker operates with a rated current of 250A and offers a breaking capacity of 35kA at 480V, with higher capacities at lower voltages according to UL 489 standards.
It incorporates an ETU320 electronic trip unit with LI protection functions, allowing for adjustable overload protection (Ir) from 100A to 250A and short-circuit protection (Ii) from 1.5 to 12 times the rated current. The N conductor protection is also adjustable. The breaker has an insulation voltage rating of 600V and a maximum power loss of 27.3W.
With a mechanical service life of 15,000 switching cycles and electrical endurance ratings of up to 6,000 cycles at 480V, this circuit breaker is built for durability. It has a protection class of IP40 on the front and is designed for DIN rail mounting. The dimensions are 248mm in height, 184mm in width, and 110mm in depth.
| 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 from 55°C to 70°C.
The breaking capacity is 35kA at 480V according to UL 489, and 55kA at 415V according to IEC 60947.
The ETU320 offers LI protection, with adjustable overload protection (Ir) from 100A to 250A and short-circuit protection (Ii) from 1.5 to 12 times the rated current.
The insulation voltage rating (Ui) is 600V.
The dimensions are 248mm in height, 184mm in width, and 110mm in depth.
It is designed for DIN rail mounting.