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This Siemens 3VA5190-4ED22-1AA0 is a 2-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a rated operational current of 90A at 40°C, with a derated current of 79A at 70°C. The circuit breaker has a breaking capacity of 25kA at 480V and 14kA at 600Y/347V, conforming to UL489 standards. It is also HACR Type listed.
The device utilizes a TM210 overcurrent release with LI protection function. It has a mechanical service life of 20,000 switching cycles and an electrical endurance of 8,000 cycles at 380/415V. The circuit breaker is designed for front connection and is suitable for DIN rail mounting.
Key electrical specifications include a rated operating voltage of 415V AC and a maximum power loss of 14.26W. The dimensions are 140mm in height, 50.8mm in width, and 76.5mm in depth. The net weight is 0.669 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational current is 90A at 40°C.
The breaking capacity at 480V is 25 kA.
It has 2 poles.
The mounting type is DIN Rail.
The rated operating voltage is 415 V AC.