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This Siemens 3VA5190-4ED26-0AA0 is a 2-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a rated current of 90A and a breaking capacity of 25kA at 480V, with higher capacities at lower voltages.
The circuit breaker operates with an insulation voltage of 600V and a maximum rated operational voltage of 250V DC. It includes overload protection (Ir=90A) and fixed short-circuit protection (Ii=10 x In) with a TM210 overcurrent release.
Designed for reliable performance, it has a mechanical service life of 20,000 switching cycles and electrical endurance ratings suitable for various AC voltage levels. The unit is suitable for HACR type applications and mounts via DIN rail.
Key electrical specifications include a maximum power loss of 14.26W. The breaker is compliant with UL489 standards and carries CCC, CE, and VDE approvals.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 90A at 40°C.
The breaking capacity is 25kA at 480V.
This circuit breaker has 2 poles.
The mounting type is DIN Rail.
The rated operating voltage at AC is 415 V.