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This Siemens 3VA6325-5KL31-0AA0 is a molded-case circuit breaker from the 3VA6 series, designed for system protection applications. It features a 3-pole configuration with a rated operational current of 250A at temperatures up to 70°C.
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 is equipped with an ETU820 electronic trip unit with LI protection functions, allowing adjustable overload protection from 100A to 250A and short-circuit protection from 375A to 3000A.
With an insulation voltage rating of 600V and a maximum operating voltage of 690V, this breaker is suitable for various industrial applications. It has a mechanical service life of 15,000 switching cycles and an electrical endurance of 6,000 cycles at 480V and 600V.
The unit is designed for DIN rail mounting and has dimensions of 9.8 inches in height, 5.4 inches in width, and 4.3 inches in depth. It offers communication and other measurement functions. The front protection class is IP40, and it operates within an ambient temperature range of -25°C to 70°C.
| 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 circuit breaker has a voltage rating of 690 V.
According to IEC 60947, the breaking capacity (Icu) is 55 kA at 415 V and 5 kA at 690 V. According to UL 489, the breaking capacity is 35 kA at 480 V and 18 kA at 600 V.
The circuit breaker operates in an ambient temperature range from -25 °C.
Yes, it has a communication function.