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This Siemens 3VA5290-7GD41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It has a permanent rated current (Iu) of 90A and a maximum rated operational voltage of 690V AC.
The circuit breaker offers a high breaking capacity, with a maximum short-circuit current (Icu) of 100kA at 480V and 10kA at 690V, according to UL 489 standards. It is equipped with a TM210 overcurrent release and provides LI protection functionality. The N-conductor protection is rated at 100%.
With a mechanical service life of typically 20,000 switching cycles, this breaker is built for durability. It has an insulation voltage of 800V and a maximum power loss of 24.6W. The unit is designed for DIN rail mounting and features a lever actuator.
Key electrical specifications include a rated operational voltage of 690V AC and 1000V DC. The breaker's switching capacity class according to IEC 60947 is C. It also meets various approval agency standards including CCC, CE, CSA, EAC, and UL489.
| 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 690 V AC at 50/60 Hz and 1000 V DC.
The breaking capacity (UL) at 480V is 100 kA.
The permanent rated current (Iu) is 90 A.
This circuit breaker has 4 poles.
This breaker uses a TM210 overcurrent release with LI protection function.