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This Siemens SENTRON 3VA5 series molded-case circuit breaker, part number 3VA5290-7GD41-2AA0, is designed for system protection. It is a 4-pole device with a current rating of 90A and a breaking capacity of 100 kA at 480V.
The circuit breaker operates at a rated AC voltage of 690V and a rated DC voltage of 1000V. It features overload and short-circuit protection with a TM210 tripping mechanism. The device has a maximum power loss of 25W and a mechanical service life of 20,000 operating cycles.
Conforming to UL 489 standards, this breaker is suitable for HACR Type applications. It is designed for fixed mounting and has dimensions of 140mm width, 185mm height, and 83mm depth. The breaker also meets various international standards including CCC, CE, EAC, IEC, RoHS, UKCA, and UL 489.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 90 A at 40 °C.
The breaking capacity according to UL 489 at 480 V is 100 kA.
The rated AC operating voltage is 690 V, and the rated DC operating voltage is 1000 V.
The mounting type is DIN Rail.
The tripping characteristics include Short Circuit Protection and Overload Protection.