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This Siemens 3VA5290-7EC41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It features a permanent rated current (Iu) of 90A, with operational current maintained at 90A up to 50°C. The breaker has a maximum rated operational voltage of 690V AC and 1000V DC.
With a breaking capacity of 100kA at 480V according to UL 489 standards, and 85kA at 415V according to IEC 60947, this circuit breaker provides robust protection. The overcurrent release type is TM230 with LI protection function. It is designed as a HACR Type breaker.
The mechanical service life is typically 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions. The unit is designed for DIN rail mounting and features a lever actuator. It does not include communication or other measurement functions.
| 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 1000 V DC.
The permanent rated current (Iu) is 90 A, and the operational current is maintained at 90 A up to 50°C.
The breaking capacity is 100 kA at 480 V (UL) and 85 kA at 415 V (IEC).
This circuit breaker has 4 poles.
This circuit breaker supports DIN rail mounting.