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This Siemens 3VA5190-5ED36-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It operates with a rated insulation voltage of 800V and a maximum operational voltage of 690V AC.
The breaker offers an operational current of 90A at 40°C, with a maximum power loss of 21.4W. Its breaking capacity according to UL 489 is 35kA at 480V, and according to IEC 60947, it is 55kA at 415V. The overcurrent release is TM210 with LI protection function.
With a mechanical service life of 20,000 switching cycles, this circuit breaker is built for durability. It has a height of 140mm, width of 76.2mm, and depth of 76.5mm, suitable for DIN rail mounting. The unit is HACR Type compliant.
Key electrical specifications include a rated insulation voltage of 800V and an operating voltage of 690V AC. The breaker is designed with fixed short-circuit protection (Ii = 10 x In) and overload protection (Ir = 90A).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated insulation voltage is 800 V.
The maximum operational voltage with DC is 500 V, and the rated operating voltage at AC is 690 V.
The operational current at 40°C is 90 A.
The breaking capacity according to UL 489 is 35 kA at 480 V.
The breaking capacity according to IEC 60947 is 55 kA at 415 V.
The typical mechanical service life is 20,000 switching cycles.
Yes, this circuit breaker is designed as HACR Type.