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The Siemens 3VA6225-5JP41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA6 series, designed for system protection. It features an ETU550 electronic trip unit with LSI (Long-time, Short-time, Instantaneous) protection functions. The breaker has a rated current of 250A and an insulation voltage of 600V.
Key electrical specifications include a breaking capacity of 35kA at 480V and 600V, and 85kA at 240V according to UL 489. It also meets IEC 60947 standards with a breaking capacity of 55kA at 415V. The operational current varies with temperature, from 238A at 55°C down to 200A at 70°C. The mechanical service life is typically 20,000 switching cycles.
This circuit breaker is designed for DIN rail mounting and has a lever actuator. Its dimensions are 7.8 inches in height, 5.5 inches in width, and 3.4 inches in depth. The unit is HACR Type compliant and includes adjustable overload and short-circuit protection settings, with overload protection adjustable from 100A to 250A and short-circuit protection adjustable from 0.6 to 10 times the rated current.
| 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.
The ETU550 offers LSI protection.
The breaking capacity at 480V is 35 kA.
It is designed for DIN rail mounting.
The dimensions are 7.8 inches in height, 5.5 inches in width, and 3.4 inches in depth.