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This Siemens 3VA5290-5GC41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It operates with a permanent rated current (Iu) of 90A and maintains this current up to 50°C, with derated values at higher temperatures.
The breaker offers a maximum rated operational voltage of 690V AC and 1000V DC. Its breaking capacity according to IEC 60947 standards is 55 kA at 415V and 7 kA at 690V. Under UL 489 standards, the breaking capacity is 35 kA at 480V and 18 kA at 600Y/347V.
Adjustable overcurrent protection features include a fixed short-circuit protection (Ii) range from 450A to 900A. The N-conductor protection is rated at 100%. The mechanical service life is typically 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions.
Designed for DIN rail mounting, this circuit breaker has a height of 7.3 inches. It is part of the SENTRON product line and utilizes the TM230 overcurrent release.
| 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 according to UL 489 at 480 V is 35 kA.
The permanent rated current (Iu) is 90 A.
This circuit breaker has 4 poles.
This circuit breaker is designed for DIN Rail mounting.