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This Siemens SENTRON 3VA5 series molded-case circuit breaker, part number 3VA5290-5ED41-0AA0, is designed for system protection applications. It features a 4-pole configuration and a rated operational current of 90A at 40°C, with a maximum rated operational voltage of 690V AC and 1000V DC.
The breaker provides a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947 standards. It includes adjustable overload protection (LI) with a minimum setting of 90A and short-circuit protection with a minimum setting of 900A.
With a mechanical service life of typically 20,000 cycles and electrical endurance ratings up to 8,000 cycles, this circuit breaker is built for reliability. It is designed for DIN rail mounting and has a height of 7.3 inches. The overcurrent release type is TM210, and it is classified as HACR Type.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage for this circuit breaker is 690V AC and 1000V DC.
The operational current rating is 90A at 40°C, 45°C, and 50°C, decreasing slightly at higher temperatures.
The breaking capacity is 35kA at 480V (UL 489) and 55kA at 415V (IEC 60947).
This circuit breaker has 4 poles.
This circuit breaker supports DIN rail mounting.