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The Siemens 3VA5290-5ED31-1AA0 is a robust molded-case circuit breaker from the SENTRON series, designed for reliable system protection. This 3-pole breaker features a rated operational current of 90A at 40°C and a significant breaking capacity of 35kA at 480V, with other ratings available at different voltages.
Equipped with a TM210 overcurrent release and LI protection function, this circuit breaker is suitable for various applications. It has a mechanical service life of up to 20,000 switching cycles and electrical endurance ratings that vary by voltage and load conditions. The breaker is designed for DIN rail mounting and has dimensions of 185mm height, 105mm width, and 83mm depth.
Environmental considerations include an operating temperature range of -25°C to 70°C and an IP40 protection class on the front. The unit is also HACR Type compliant. Optional accessories like a motor drive can be added for enhanced functionality. This circuit breaker is a reliable choice for industrial and commercial power distribution systems requiring robust overcurrent protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 690 V.
It is mounted on a DIN rail.
It operates between -25°C and 70°C.
RoHS3 compliance status is unverified.