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This Siemens 3VA5290-7ED31-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a current rating of 90A and a significant breaking capacity of 100kA at 480V, making it suitable for demanding applications.
The circuit breaker is built with a TM210 overcurrent release and offers LI protection functionality. It has a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings suitable for industrial use.
Designed for convenient installation, this model supports DIN rail mounting. It operates within an ambient temperature range of -25°C to 70°C and has a protection class of IP40 on the front.
Key technical specifications include a voltage rating of 690V, a maximum power loss of 24.6W, and dimensions of 185mm height, 105mm width, and 83mm depth. The breaker is also HACR Type approved and UL 489 SB (naval) certified.
| 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 90A.
The breaking capacity is 100kA at 480V.
It has 3 poles.
The voltage rating is 690V.
The operating temperature range is -25°C to 70°C.
Yes, it is RoHS3 Compliant.
The MSL is 1 Unlimited.