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The Siemens SENTRON 3VA5290-5ED32-0AA0 is a molded-case circuit breaker designed for system protection applications. This 3-pole unit operates at a rated voltage of 690V AC and features an operational current of 90A at 40°C, with derating at higher temperatures.
Key electrical specifications include a maximum breaking capacity of 35kA at 480V and 85kA at 240V, with an Ics of 55kA at 415V. The overcurrent release is designated TM210 with LI protection function. The breaker has a mechanical service life of 20,000 switching cycles and electrical endurance ratings varying by voltage and load type.
Mechanically, the unit has dimensions of 185mm height, 105mm width, and 83mm depth. It is designed for DIN rail mounting. The breaker is compliant with UL 489 standards and is HACR Type.
This circuit breaker is suitable for various industrial and commercial applications requiring reliable overcurrent protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage at AC is rated for 690 V.
The breaking capacity current at 480 V is 35 kA.
This circuit breaker has 3 poles.
The operational current at 40°C is 90 A.
The mounting type is DIN Rail.