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This Siemens 3VA6225-5JT41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It belongs to the SENTRON series and is built on the 3VA6 UL frame 250. The breaker offers a current rating of 250A and a voltage rating of 690V AC.
Key electrical specifications include a breaking capacity of 35kA at 480V according to UL 489, and an insulation voltage (Ui) of 600V. The overcurrent release is an ETU556 with LSI protection functions. It supports adjustable overload protection (Ir) from 100A to 250A and adjustable short-circuit protection (Isd) from 0.6 to 10x In, and (Ii) from 1.5 to 10x In. N conductor protection is adjustable from OFF up to 100%.
The circuit breaker is designed for DIN rail mounting and features a lever actuator. It has a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings that vary by voltage, such as 6,000 cycles at 380/415V and 7,500 cycles at 600V. Communication functions are supported.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 250A.
The voltage rating is 690 V AC.
It has 4 poles.
It uses DIN rail mounting.
The approval agencies are CCC, CE, CSA, EAC, UL489, and VDE.
The breaking capacity at 480V is 35 kA.
Yes, it has communication function.