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This Siemens 3VA5290-7ED31-0AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a permanent rated current of 90A and a maximum rated operational voltage of 690V AC.
The circuit breaker has a breaking capacity of 100kA at 480V according to UL 489 standards, and 110kA at 415V according to IEC 60947 standards. The overcurrent release is of type TM210 with LI protection function. It is designed for DIN rail mounting and has a lever actuator.
With a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this breaker is built for durability. Its dimensions are 185mm in height, 105mm in width, and a depth that is specified in the datasheet.
| 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 and 750 V DC.
The permanent rated current (Iu) is 90 A, and the operational current at 40°C is also 90 A.
The breaking capacity (Icu) is 200 kA at 240 V, 110 kA at 415 V, and 10 kA at 690 V according to IEC 60947. According to UL 489, the breaking capacity is 200 kA at 240 V, 100 kA at 480 V, and 35 kA at 600 Y/347 V.
This circuit breaker is designed for DIN rail mounting.
This component is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1.