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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5190-4ED36-1AA0, is engineered for system protection applications. It features a 3-pole configuration and a rated operational current of 90A at 40°C, with a breaking capacity of 25kA at 480V.
The circuit breaker operates at a rated voltage of 690V AC and includes overload protection (Ir=90A) and fixed short-circuit protection (Ii=10 x In). It is designed with a TM210 overcurrent release and offers a mechanical service life of typically 20,000 switching cycles.
Mountable on a DIN rail, this breaker is HACR Type listed according to UL 489. It has a maximum power loss of 21.4W and a net weight of 0.951 kg. The electrical endurance varies with voltage and load conditions, with 8,000 cycles at AC-1 for 380/415V and 4,000 cycles at AC-1 for 690V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage is 690 V AC.
The operational current rating at 40°C is 90 A.
The breaking capacity at 480V is 25 kA.
This circuit breaker has 3 poles.
It supports DIN Rail mounting.